2756768

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{397}}^1$

素因数の和:445

約数の個数: 48

約数和(自身を含む): 6418944

約数和(自身を除く): 3662176

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 217, 224, 248, 397, 434, 496, 794, 868, 992, 1588, 1736, 2779, 3176, 3472, 5558, 6352, 6944, 11116, 12307, 12704, 22232, 24614, 44464, 49228, 86149, 88928, 98456, 172298, 196912, 344596, 393824, 689192, 1378384, 2756768]

約数ペア:

[(1, 2756768), (2, 1378384), (4, 689192), (7, 393824), (8, 344596), (14, 196912), (16, 172298), (28, 98456), (31, 88928), (32, 86149), (56, 49228), (62, 44464), (112, 24614), (124, 22232), (217, 12704), (224, 12307), (248, 11116), (397, 6944), (434, 6352), (496, 5558), (794, 3472), (868, 3176), (992, 2779), (1588, 1736)]