57905536

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:156

約数の個数: 128

約数和(自身を含む): 138801600

約数和(自身を除く): 80896064

約数列:

[1, 2, 4, 8, 13, 16, 17, 23, 26, 32, 34, 46, 52, 64, 68, 89, 92, 104, 128, 136, 178, 184, 208, 221, 272, 299, 356, 368, 391, 416, 442, 544, 598, 712, 736, 782, 832, 884, 1088, 1157, 1196, 1424, 1472, 1513, 1564, 1664, 1768, 2047, 2176, 2314, 2392, 2848, 2944, 3026, 3128, 3536, 4094, 4628, 4784, 5083, 5696, 6052, 6256, 7072, 8188, 9256, 9568, 10166, 11392, 12104, 12512, 14144, 16376, 18512, 19136, 19669, 20332, 24208, 25024, 26611, 28288, 32752, 34799, 37024, 38272, 39338, 40664, 48416, 50048, 53222, 65504, 69598, 74048, 78676, 81328, 96832, 106444, 131008, 139196, 148096, 157352, 162656, 193664, 212888, 262016, 278392, 314704, 325312, 425776, 452387, 556784, 629408, 650624, 851552, 904774, 1113568, 1258816, 1703104, 1809548, 2227136, 2517632, 3406208, 3619096, 4454272, 7238192, 14476384, 28952768, 57905536]

約数ペア:

[(1, 57905536), (2, 28952768), (4, 14476384), (8, 7238192), (13, 4454272), (16, 3619096), (17, 3406208), (23, 2517632), (26, 2227136), (32, 1809548), (34, 1703104), (46, 1258816), (52, 1113568), (64, 904774), (68, 851552), (89, 650624), (92, 629408), (104, 556784), (128, 452387), (136, 425776), (178, 325312), (184, 314704), (208, 278392), (221, 262016), (272, 212888), (299, 193664), (356, 162656), (368, 157352), (391, 148096), (416, 139196), (442, 131008), (544, 106444), (598, 96832), (712, 81328), (736, 78676), (782, 74048), (832, 69598), (884, 65504), (1088, 53222), (1157, 50048), (1196, 48416), (1424, 40664), (1472, 39338), (1513, 38272), (1564, 37024), (1664, 34799), (1768, 32752), (2047, 28288), (2176, 26611), (2314, 25024), (2392, 24208), (2848, 20332), (2944, 19669), (3026, 19136), (3128, 18512), (3536, 16376), (4094, 14144), (4628, 12512), (4784, 12104), (5083, 11392), (5696, 10166), (6052, 9568), (6256, 9256), (7072, 8188)]