25972684

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{199}}^1\times {\mathrm{487}}^1$

素因数の和:757

約数の個数: 24

約数和(自身を含む): 46457600

約数和(自身を除く): 20484916

約数列:

[1, 2, 4, 67, 134, 199, 268, 398, 487, 796, 974, 1948, 13333, 26666, 32629, 53332, 65258, 96913, 130516, 193826, 387652, 6493171, 12986342, 25972684]

約数ペア:

[(1, 25972684), (2, 12986342), (4, 6493171), (67, 387652), (134, 193826), (199, 130516), (268, 96913), (398, 65258), (487, 53332), (796, 32629), (974, 26666), (1948, 13333)]