25630832

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{241}}^1$

素因数の和:306

約数の個数: 60

約数和(自身を含む): 55274736

約数和(自身を除く): 29643904

約数列:

[1, 2, 4, 8, 16, 17, 23, 34, 46, 68, 92, 136, 184, 241, 272, 289, 368, 391, 482, 578, 782, 964, 1156, 1564, 1928, 2312, 3128, 3856, 4097, 4624, 5543, 6256, 6647, 8194, 11086, 13294, 16388, 22172, 26588, 32776, 44344, 53176, 65552, 69649, 88688, 94231, 106352, 139298, 188462, 278596, 376924, 557192, 753848, 1114384, 1507696, 1601927, 3203854, 6407708, 12815416, 25630832]

約数ペア:

[(1, 25630832), (2, 12815416), (4, 6407708), (8, 3203854), (16, 1601927), (17, 1507696), (23, 1114384), (34, 753848), (46, 557192), (68, 376924), (92, 278596), (136, 188462), (184, 139298), (241, 106352), (272, 94231), (289, 88688), (368, 69649), (391, 65552), (482, 53176), (578, 44344), (782, 32776), (964, 26588), (1156, 22172), (1564, 16388), (1928, 13294), (2312, 11086), (3128, 8194), (3856, 6647), (4097, 6256), (4624, 5543)]