22640912

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6521}}^1$

素因数の和:6567

約数の個数: 40

約数和(自身を含む): 51758592

約数和(自身を除く): 29117680

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 6521, 13042, 26084, 45647, 52168, 91294, 104336, 182588, 202151, 365176, 404302, 730352, 808604, 1415057, 1617208, 2830114, 3234416, 5660228, 11320456, 22640912]

約数ペア:

[(1, 22640912), (2, 11320456), (4, 5660228), (7, 3234416), (8, 2830114), (14, 1617208), (16, 1415057), (28, 808604), (31, 730352), (56, 404302), (62, 365176), (112, 202151), (124, 182588), (217, 104336), (248, 91294), (434, 52168), (496, 45647), (868, 26084), (1736, 13042), (3472, 6521)]