64357332

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{21713}}^1$

素因数の和:21752

約数の個数: 48

約数和(自身を含む): 170237760

約数和(自身を除く): 105880428

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 21713, 43426, 65139, 86852, 130278, 260556, 282269, 412547, 564538, 825094, 846807, 1129076, 1237641, 1650188, 1693614, 2475282, 3387228, 4950564, 5363111, 10726222, 16089333, 21452444, 32178666, 64357332]

約数ペア:

[(1, 64357332), (2, 32178666), (3, 21452444), (4, 16089333), (6, 10726222), (12, 5363111), (13, 4950564), (19, 3387228), (26, 2475282), (38, 1693614), (39, 1650188), (52, 1237641), (57, 1129076), (76, 846807), (78, 825094), (114, 564538), (156, 412547), (228, 282269), (247, 260556), (494, 130278), (741, 86852), (988, 65139), (1482, 43426), (2964, 21713)]