72425296

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{156089}}^1$

素因数の和:156126

約数の個数: 20

約数和(自身を含む): 145163700

約数和(自身を除く): 72738404

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 156089, 312178, 624356, 1248712, 2497424, 4526581, 9053162, 18106324, 36212648, 72425296]

約数ペア:

[(1, 72425296), (2, 36212648), (4, 18106324), (8, 9053162), (16, 4526581), (29, 2497424), (58, 1248712), (116, 624356), (232, 312178), (464, 156089)]