71396416

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:109

約数の個数: 168

約数和(自身を含む): 187415424

約数和(自身を除く): 116019008

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 32, 41, 46, 52, 56, 64, 82, 91, 92, 104, 112, 161, 164, 169, 182, 184, 208, 224, 287, 299, 322, 328, 338, 364, 368, 416, 448, 533, 574, 598, 644, 656, 676, 728, 736, 832, 943, 1066, 1148, 1183, 1196, 1288, 1312, 1352, 1456, 1472, 1886, 2093, 2132, 2296, 2366, 2392, 2576, 2624, 2704, 2912, 3731, 3772, 3887, 4186, 4264, 4592, 4732, 4784, 5152, 5408, 5824, 6601, 6929, 7462, 7544, 7774, 8372, 8528, 9184, 9464, 9568, 10304, 10816, 12259, 13202, 13858, 14924, 15088, 15548, 16744, 17056, 18368, 18928, 19136, 24518, 26404, 27209, 27716, 29848, 30176, 31096, 33488, 34112, 37856, 48503, 49036, 52808, 54418, 55432, 59696, 60352, 62192, 66976, 75712, 85813, 97006, 98072, 105616, 108836, 110864, 119392, 124384, 133952, 159367, 171626, 194012, 196144, 211232, 217672, 221728, 238784, 248768, 318734, 343252, 388024, 392288, 422464, 435344, 443456, 637468, 686504, 776048, 784576, 870688, 1115569, 1274936, 1373008, 1552096, 1741376, 2231138, 2549872, 2746016, 3104192, 4462276, 5099744, 5492032, 8924552, 10199488, 17849104, 35698208, 71396416]

約数ペア:

[(1, 71396416), (2, 35698208), (4, 17849104), (7, 10199488), (8, 8924552), (13, 5492032), (14, 5099744), (16, 4462276), (23, 3104192), (26, 2746016), (28, 2549872), (32, 2231138), (41, 1741376), (46, 1552096), (52, 1373008), (56, 1274936), (64, 1115569), (82, 870688), (91, 784576), (92, 776048), (104, 686504), (112, 637468), (161, 443456), (164, 435344), (169, 422464), (182, 392288), (184, 388024), (208, 343252), (224, 318734), (287, 248768), (299, 238784), (322, 221728), (328, 217672), (338, 211232), (364, 196144), (368, 194012), (416, 171626), (448, 159367), (533, 133952), (574, 124384), (598, 119392), (644, 110864), (656, 108836), (676, 105616), (728, 98072), (736, 97006), (832, 85813), (943, 75712), (1066, 66976), (1148, 62192), (1183, 60352), (1196, 59696), (1288, 55432), (1312, 54418), (1352, 52808), (1456, 49036), (1472, 48503), (1886, 37856), (2093, 34112), (2132, 33488), (2296, 31096), (2366, 30176), (2392, 29848), (2576, 27716), (2624, 27209), (2704, 26404), (2912, 24518), (3731, 19136), (3772, 18928), (3887, 18368), (4186, 17056), (4264, 16744), (4592, 15548), (4732, 15088), (4784, 14924), (5152, 13858), (5408, 13202), (5824, 12259), (6601, 10816), (6929, 10304), (7462, 9568), (7544, 9464), (7774, 9184), (8372, 8528)]