69517964

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{4073}}^1$

素因数の和:4345

約数の個数: 24

約数和(自身を含む): 129357648

約数和(自身を除く): 59839684

約数列:

[1, 2, 4, 17, 34, 68, 251, 502, 1004, 4073, 4267, 8146, 8534, 16292, 17068, 69241, 138482, 276964, 1022323, 2044646, 4089292, 17379491, 34758982, 69517964]

約数ペア:

[(1, 69517964), (2, 34758982), (4, 17379491), (17, 4089292), (34, 2044646), (68, 1022323), (251, 276964), (502, 138482), (1004, 69241), (4073, 17068), (4267, 16292), (8146, 8534)]