71345248

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:200

約数の個数: 96

約数和(自身を含む): 160030080

約数和(自身を除く): 88684832

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 47, 52, 82, 89, 94, 104, 164, 178, 188, 208, 328, 356, 376, 416, 533, 611, 656, 712, 752, 1066, 1157, 1222, 1312, 1424, 1504, 1927, 2132, 2314, 2444, 2848, 3649, 3854, 4183, 4264, 4628, 4888, 7298, 7708, 8366, 8528, 9256, 9776, 14596, 15416, 16732, 17056, 18512, 19552, 25051, 29192, 30832, 33464, 37024, 47437, 50102, 54379, 58384, 61664, 66928, 94874, 100204, 108758, 116768, 133856, 171503, 189748, 200408, 217516, 343006, 379496, 400816, 435032, 686012, 758992, 801632, 870064, 1372024, 1517984, 1740128, 2229539, 2744048, 4459078, 5488096, 8918156, 17836312, 35672624, 71345248]

約数ペア:

[(1, 71345248), (2, 35672624), (4, 17836312), (8, 8918156), (13, 5488096), (16, 4459078), (26, 2744048), (32, 2229539), (41, 1740128), (47, 1517984), (52, 1372024), (82, 870064), (89, 801632), (94, 758992), (104, 686012), (164, 435032), (178, 400816), (188, 379496), (208, 343006), (328, 217516), (356, 200408), (376, 189748), (416, 171503), (533, 133856), (611, 116768), (656, 108758), (712, 100204), (752, 94874), (1066, 66928), (1157, 61664), (1222, 58384), (1312, 54379), (1424, 50102), (1504, 47437), (1927, 37024), (2132, 33464), (2314, 30832), (2444, 29192), (2848, 25051), (3649, 19552), (3854, 18512), (4183, 17056), (4264, 16732), (4628, 15416), (4888, 14596), (7298, 9776), (7708, 9256), (8366, 8528)]