67779472

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{53623}}^1$

素因数の和:53710

約数の個数: 20

約数和(自身を含む): 132987520

約数和(自身を除く): 65208048

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 53623, 107246, 214492, 428984, 857968, 4236217, 8472434, 16944868, 33889736, 67779472]

約数ペア:

[(1, 67779472), (2, 33889736), (4, 16944868), (8, 8472434), (16, 4236217), (79, 857968), (158, 428984), (316, 214492), (632, 107246), (1264, 53623)]