55428008

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{137}}^1\times {\mathrm{491}}^1$

素因数の和:737

約数の個数: 32

約数和(自身を含む): 105917760

約数和(自身を除く): 50489752

約数列:

[1, 2, 4, 8, 103, 137, 206, 274, 412, 491, 548, 824, 982, 1096, 1964, 3928, 14111, 28222, 50573, 56444, 67267, 101146, 112888, 134534, 202292, 269068, 404584, 538136, 6928501, 13857002, 27714004, 55428008]

約数ペア:

[(1, 55428008), (2, 27714004), (4, 13857002), (8, 6928501), (103, 538136), (137, 404584), (206, 269068), (274, 202292), (412, 134534), (491, 112888), (548, 101146), (824, 67267), (982, 56444), (1096, 50573), (1964, 28222), (3928, 14111)]