25342639

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{823}}^1$

素因数の和:966

約数の個数: 16

約数和(自身を含む): 29901312

約数和(自身を除く): 4558673

約数列:

[1, 7, 53, 83, 371, 581, 823, 4399, 5761, 30793, 43619, 68309, 305333, 478163, 3620377, 25342639]

約数ペア:

[(1, 25342639), (7, 3620377), (53, 478163), (83, 305333), (371, 68309), (581, 43619), (823, 30793), (4399, 5761)]