74281688

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{714247}}^1$

素因数の和:714266

約数の個数: 16

約数和(自身を含む): 149992080

約数和(自身を除く): 75710392

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 714247, 1428494, 2856988, 5713976, 9285211, 18570422, 37140844, 74281688]

約数ペア:

[(1, 74281688), (2, 37140844), (4, 18570422), (8, 9285211), (13, 5713976), (26, 2856988), (52, 1428494), (104, 714247)]