5157968

素因数分解:

$2^4\times {\mathrm{19}}^3\times {\mathrm{47}}^1$

素因数の和:112

約数の個数: 40

約数和(自身を含む): 10773120

約数和(自身を除く): 5615152

約数列:

[1, 2, 4, 8, 16, 19, 38, 47, 76, 94, 152, 188, 304, 361, 376, 722, 752, 893, 1444, 1786, 2888, 3572, 5776, 6859, 7144, 13718, 14288, 16967, 27436, 33934, 54872, 67868, 109744, 135736, 271472, 322373, 644746, 1289492, 2578984, 5157968]

約数ペア:

[(1, 5157968), (2, 2578984), (4, 1289492), (8, 644746), (16, 322373), (19, 271472), (38, 135736), (47, 109744), (76, 67868), (94, 54872), (152, 33934), (188, 27436), (304, 16967), (361, 14288), (376, 13718), (722, 7144), (752, 6859), (893, 5776), (1444, 3572), (1786, 2888)]