22358224

素因数分解:

$2^4\times 7^1\times {\mathrm{89}}^1\times {\mathrm{2243}}^1$

素因数の和:2347

約数の個数: 40

約数和(自身を含む): 50086080

約数和(自身を除く): 27727856

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 89, 112, 178, 356, 623, 712, 1246, 1424, 2243, 2492, 4486, 4984, 8972, 9968, 15701, 17944, 31402, 35888, 62804, 125608, 199627, 251216, 399254, 798508, 1397389, 1597016, 2794778, 3194032, 5589556, 11179112, 22358224]

約数ペア:

[(1, 22358224), (2, 11179112), (4, 5589556), (7, 3194032), (8, 2794778), (14, 1597016), (16, 1397389), (28, 798508), (56, 399254), (89, 251216), (112, 199627), (178, 125608), (356, 62804), (623, 35888), (712, 31402), (1246, 17944), (1424, 15701), (2243, 9968), (2492, 8972), (4486, 4984)]