25277372

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{953}}^1$

素因数の和:1325

約数の個数: 24

約数和(自身を含む): 46746000

約数和(自身を除く): 21468628

約数列:

[1, 2, 4, 19, 38, 76, 349, 698, 953, 1396, 1906, 3812, 6631, 13262, 18107, 26524, 36214, 72428, 332597, 665194, 1330388, 6319343, 12638686, 25277372]

約数ペア:

[(1, 25277372), (2, 12638686), (4, 6319343), (19, 1330388), (38, 665194), (76, 332597), (349, 72428), (698, 36214), (953, 26524), (1396, 18107), (1906, 13262), (3812, 6631)]