863860672

素因数分解:

$2^6\times {\mathrm{2531}}^1\times {\mathrm{5333}}^1$

素因数の和:7876

約数の個数: 28

約数和(自身を含む): 1715222376

約数和(自身を除く): 851361704

約数列:

[1, 2, 4, 8, 16, 32, 64, 2531, 5062, 5333, 10124, 10666, 20248, 21332, 40496, 42664, 80992, 85328, 161984, 170656, 341312, 13497823, 26995646, 53991292, 107982584, 215965168, 431930336, 863860672]

約数ペア:

[(1, 863860672), (2, 431930336), (4, 215965168), (8, 107982584), (16, 53991292), (32, 26995646), (64, 13497823), (2531, 341312), (5062, 170656), (5333, 161984), (10124, 85328), (10666, 80992), (20248, 42664), (21332, 40496)]