6418352

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{491}}^1$

素因数の和:561

約数の個数: 40

約数和(自身を含む): 13421760

約数和(自身を除く): 7003408

約数列:

[1, 2, 4, 8, 16, 19, 38, 43, 76, 86, 152, 172, 304, 344, 491, 688, 817, 982, 1634, 1964, 3268, 3928, 6536, 7856, 9329, 13072, 18658, 21113, 37316, 42226, 74632, 84452, 149264, 168904, 337808, 401147, 802294, 1604588, 3209176, 6418352]

約数ペア:

[(1, 6418352), (2, 3209176), (4, 1604588), (8, 802294), (16, 401147), (19, 337808), (38, 168904), (43, 149264), (76, 84452), (86, 74632), (152, 42226), (172, 37316), (304, 21113), (344, 18658), (491, 13072), (688, 9329), (817, 7856), (982, 6536), (1634, 3928), (1964, 3268)]