25412698

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1\times {\mathrm{953}}^1$

素因数の和:1221

約数の個数: 16

約数和(自身を含む): 38923200

約数和(自身を除く): 13510502

約数列:

[1, 2, 67, 134, 199, 398, 953, 1906, 13333, 26666, 63851, 127702, 189647, 379294, 12706349, 25412698]

約数ペア:

[(1, 25412698), (2, 12706349), (67, 379294), (134, 189647), (199, 127702), (398, 63851), (953, 26666), (1906, 13333)]