57155296

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{409}}^1$

素因数の和:827

約数の個数: 48

約数和(自身を含む): 123364080

約数和(自身を除く): 66208784

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 397, 409, 794, 818, 1588, 1636, 3176, 3272, 4367, 4499, 6352, 6544, 8734, 8998, 12704, 13088, 17468, 17996, 34936, 35992, 69872, 71984, 139744, 143968, 162373, 324746, 649492, 1298984, 1786103, 2597968, 3572206, 5195936, 7144412, 14288824, 28577648, 57155296]

約数ペア:

[(1, 57155296), (2, 28577648), (4, 14288824), (8, 7144412), (11, 5195936), (16, 3572206), (22, 2597968), (32, 1786103), (44, 1298984), (88, 649492), (176, 324746), (352, 162373), (397, 143968), (409, 139744), (794, 71984), (818, 69872), (1588, 35992), (1636, 34936), (3176, 17996), (3272, 17468), (4367, 13088), (4499, 12704), (6352, 8998), (6544, 8734)]