73960568

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{523}}^1\times {\mathrm{1607}}^1$

素因数の和:2147

約数の個数: 32

約数和(自身を含む): 151666560

約数和(自身を除く): 77705992

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 523, 1046, 1607, 2092, 3214, 4184, 5753, 6428, 11506, 12856, 17677, 23012, 35354, 46024, 70708, 141416, 840461, 1680922, 3361844, 6723688, 9245071, 18490142, 36980284, 73960568]

約数ペア:

[(1, 73960568), (2, 36980284), (4, 18490142), (8, 9245071), (11, 6723688), (22, 3361844), (44, 1680922), (88, 840461), (523, 141416), (1046, 70708), (1607, 46024), (2092, 35354), (3214, 23012), (4184, 17677), (5753, 12856), (6428, 11506)]