22490864

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{7517}}^1$

素因数の和:7553

約数の個数: 40

約数和(自身を含む): 50340528

約数和(自身を除く): 27849664

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 272, 374, 748, 1496, 2992, 7517, 15034, 30068, 60136, 82687, 120272, 127789, 165374, 255578, 330748, 511156, 661496, 1022312, 1322992, 1405679, 2044624, 2811358, 5622716, 11245432, 22490864]

約数ペア:

[(1, 22490864), (2, 11245432), (4, 5622716), (8, 2811358), (11, 2044624), (16, 1405679), (17, 1322992), (22, 1022312), (34, 661496), (44, 511156), (68, 330748), (88, 255578), (136, 165374), (176, 127789), (187, 120272), (272, 82687), (374, 60136), (748, 30068), (1496, 15034), (2992, 7517)]