77733722

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{409}}^1$

素因数の和:638

約数の個数: 32

約数和(自身を含む): 130714560

約数和(自身を除く): 52980838

約数列:

[1, 2, 11, 22, 53, 106, 163, 326, 409, 583, 818, 1166, 1793, 3586, 4499, 8639, 8998, 17278, 21677, 43354, 66667, 95029, 133334, 190058, 238447, 476894, 733337, 1466674, 3533351, 7066702, 38866861, 77733722]

約数ペア:

[(1, 77733722), (2, 38866861), (11, 7066702), (22, 3533351), (53, 1466674), (106, 733337), (163, 476894), (326, 238447), (409, 190058), (583, 133334), (818, 95029), (1166, 66667), (1793, 43354), (3586, 21677), (4499, 17278), (8639, 8998)]