66647104

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{241}}^1$

素因数の和:431

約数の個数: 56

約数和(自身を含む): 138303000

約数和(自身を除く): 71655896

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 149, 232, 241, 298, 464, 482, 596, 928, 964, 1192, 1856, 1928, 2384, 3856, 4321, 4768, 6989, 7712, 8642, 9536, 13978, 15424, 17284, 27956, 34568, 35909, 55912, 69136, 71818, 111824, 138272, 143636, 223648, 276544, 287272, 447296, 574544, 1041361, 1149088, 2082722, 2298176, 4165444, 8330888, 16661776, 33323552, 66647104]

約数ペア:

[(1, 66647104), (2, 33323552), (4, 16661776), (8, 8330888), (16, 4165444), (29, 2298176), (32, 2082722), (58, 1149088), (64, 1041361), (116, 574544), (149, 447296), (232, 287272), (241, 276544), (298, 223648), (464, 143636), (482, 138272), (596, 111824), (928, 71818), (964, 69136), (1192, 55912), (1856, 35909), (1928, 34568), (2384, 27956), (3856, 17284), (4321, 15424), (4768, 13978), (6989, 9536), (7712, 8642)]