67489914

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{491}}^1\times {\mathrm{739}}^1$

素因数の和:1266

約数の個数: 32

約数和(自身を含む): 139806720

約数和(自身を除く): 72316806

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 491, 739, 982, 1473, 1478, 2217, 2946, 4434, 15221, 22909, 30442, 45663, 45818, 68727, 91326, 137454, 362849, 725698, 1088547, 2177094, 11248319, 22496638, 33744957, 67489914]

約数ペア:

[(1, 67489914), (2, 33744957), (3, 22496638), (6, 11248319), (31, 2177094), (62, 1088547), (93, 725698), (186, 362849), (491, 137454), (739, 91326), (982, 68727), (1473, 45818), (1478, 45663), (2217, 30442), (2946, 22909), (4434, 15221)]