69657608

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{349}}^1\times {\mathrm{409}}^1$

素因数の和:825

約数の個数: 32

約数和(自身を含む): 133455000

約数和(自身を除く): 63797392

約数列:

[1, 2, 4, 8, 61, 122, 244, 349, 409, 488, 698, 818, 1396, 1636, 2792, 3272, 21289, 24949, 42578, 49898, 85156, 99796, 142741, 170312, 199592, 285482, 570964, 1141928, 8707201, 17414402, 34828804, 69657608]

約数ペア:

[(1, 69657608), (2, 34828804), (4, 17414402), (8, 8707201), (61, 1141928), (122, 570964), (244, 285482), (349, 199592), (409, 170312), (488, 142741), (698, 99796), (818, 85156), (1396, 49898), (1636, 42578), (2792, 24949), (3272, 21289)]