67968988

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{4001}}^1$

素因数の和:4173

約数の個数: 24

約数和(自身を含む): 123709824

約数和(自身を除く): 55740836

約数列:

[1, 2, 4, 31, 62, 124, 137, 274, 548, 4001, 4247, 8002, 8494, 16004, 16988, 124031, 248062, 496124, 548137, 1096274, 2192548, 16992247, 33984494, 67968988]

約数ペア:

[(1, 67968988), (2, 33984494), (4, 16992247), (31, 2192548), (62, 1096274), (124, 548137), (137, 496124), (274, 248062), (548, 124031), (4001, 16988), (4247, 16004), (8002, 8494)]