22840552

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{223}}^1$

素因数の和:326

約数の個数: 64

約数和(自身を含む): 51609600

約数和(自身を除く): 28769048

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 59, 62, 118, 124, 217, 223, 236, 248, 413, 434, 446, 472, 826, 868, 892, 1561, 1652, 1736, 1784, 1829, 3122, 3304, 3658, 6244, 6913, 7316, 12488, 12803, 13157, 13826, 14632, 25606, 26314, 27652, 48391, 51212, 52628, 55304, 92099, 96782, 102424, 105256, 184198, 193564, 368396, 387128, 407867, 736792, 815734, 1631468, 2855069, 3262936, 5710138, 11420276, 22840552]

約数ペア:

[(1, 22840552), (2, 11420276), (4, 5710138), (7, 3262936), (8, 2855069), (14, 1631468), (28, 815734), (31, 736792), (56, 407867), (59, 387128), (62, 368396), (118, 193564), (124, 184198), (217, 105256), (223, 102424), (236, 96782), (248, 92099), (413, 55304), (434, 52628), (446, 51212), (472, 48391), (826, 27652), (868, 26314), (892, 25606), (1561, 14632), (1652, 13826), (1736, 13157), (1784, 12803), (1829, 12488), (3122, 7316), (3304, 6913), (3658, 6244)]