74968024

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{153623}}^1$

素因数の和:153690

約数の個数: 16

約数和(自身を含む): 142870320

約数和(自身を除く): 67902296

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 153623, 307246, 614492, 1228984, 9371003, 18742006, 37484012, 74968024]

約数ペア:

[(1, 74968024), (2, 37484012), (4, 18742006), (8, 9371003), (61, 1228984), (122, 614492), (244, 307246), (488, 153623)]