22115408

素因数分解:

$2^4\times 7^1\times {\mathrm{379}}^1\times {\mathrm{521}}^1$

素因数の和:915

約数の個数: 40

約数和(自身を含む): 49193280

約数和(自身を除く): 27077872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 379, 521, 758, 1042, 1516, 2084, 2653, 3032, 3647, 4168, 5306, 6064, 7294, 8336, 10612, 14588, 21224, 29176, 42448, 58352, 197459, 394918, 789836, 1382213, 1579672, 2764426, 3159344, 5528852, 11057704, 22115408]

約数ペア:

[(1, 22115408), (2, 11057704), (4, 5528852), (7, 3159344), (8, 2764426), (14, 1579672), (16, 1382213), (28, 789836), (56, 394918), (112, 197459), (379, 58352), (521, 42448), (758, 29176), (1042, 21224), (1516, 14588), (2084, 10612), (2653, 8336), (3032, 7294), (3647, 6064), (4168, 5306)]