28747912

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{6101}}^1$

素因数の和:6157

約数の個数: 32

約数和(自身を含む): 58579200

約数和(自身を除く): 29831288

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 76, 124, 152, 248, 589, 1178, 2356, 4712, 6101, 12202, 24404, 48808, 115919, 189131, 231838, 378262, 463676, 756524, 927352, 1513048, 3593489, 7186978, 14373956, 28747912]

約数ペア:

[(1, 28747912), (2, 14373956), (4, 7186978), (8, 3593489), (19, 1513048), (31, 927352), (38, 756524), (62, 463676), (76, 378262), (124, 231838), (152, 189131), (248, 115919), (589, 48808), (1178, 24404), (2356, 12202), (4712, 6101)]