66774008

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41117}}^1$

素因数の和:41159

約数の個数: 32

約数和(自身を含む): 148024800

約数和(自身を除く): 81250792

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 406, 812, 1624, 41117, 82234, 164468, 287819, 328936, 575638, 1151276, 1192393, 2302552, 2384786, 4769572, 8346751, 9539144, 16693502, 33387004, 66774008]

約数ペア:

[(1, 66774008), (2, 33387004), (4, 16693502), (7, 9539144), (8, 8346751), (14, 4769572), (28, 2384786), (29, 2302552), (56, 1192393), (58, 1151276), (116, 575638), (203, 328936), (232, 287819), (406, 164468), (812, 82234), (1624, 41117)]