64177528

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{191}}^1\times {\mathrm{433}}^1$

素因数の和:727

約数の個数: 32

約数和(自身を含む): 122492160

約数和(自身を除く): 58314632

約数列:

[1, 2, 4, 8, 97, 191, 194, 382, 388, 433, 764, 776, 866, 1528, 1732, 3464, 18527, 37054, 42001, 74108, 82703, 84002, 148216, 165406, 168004, 330812, 336008, 661624, 8022191, 16044382, 32088764, 64177528]

約数ペア:

[(1, 64177528), (2, 32088764), (4, 16044382), (8, 8022191), (97, 661624), (191, 336008), (194, 330812), (382, 168004), (388, 165406), (433, 148216), (764, 84002), (776, 82703), (866, 74108), (1528, 42001), (1732, 37054), (3464, 18527)]