22217944

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{13681}}^1$

素因数の和:13723

約数の個数: 32

約数和(自身を含む): 49255200

約数和(自身を除く): 27037256

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 406, 812, 1624, 13681, 27362, 54724, 95767, 109448, 191534, 383068, 396749, 766136, 793498, 1586996, 2777243, 3173992, 5554486, 11108972, 22217944]

約数ペア:

[(1, 22217944), (2, 11108972), (4, 5554486), (7, 3173992), (8, 2777243), (14, 1586996), (28, 793498), (29, 766136), (56, 396749), (58, 383068), (116, 191534), (203, 109448), (232, 95767), (406, 54724), (812, 27362), (1624, 13681)]