22231120016

素因数分解:

$2^4\times 7^1\times {\mathrm{521}}^1\times {\mathrm{380983}}^1$

素因数の和:381519

約数の個数: 40

約数和(自身を含む): 49320664704

約数和(自身を除く): 27089544688

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 521, 1042, 2084, 3647, 4168, 7294, 8336, 14588, 29176, 58352, 380983, 761966, 1523932, 2666881, 3047864, 5333762, 6095728, 10667524, 21335048, 42670096, 198492143, 396984286, 793968572, 1389445001, 1587937144, 2778890002, 3175874288, 5557780004, 11115560008, 22231120016]

約数ペア:

[(1, 22231120016), (2, 11115560008), (4, 5557780004), (7, 3175874288), (8, 2778890002), (14, 1587937144), (16, 1389445001), (28, 793968572), (56, 396984286), (112, 198492143), (521, 42670096), (1042, 21335048), (2084, 10667524), (3647, 6095728), (4168, 5333762), (7294, 3047864), (8336, 2666881), (14588, 1523932), (29176, 761966), (58352, 380983)]