22758064

素因数分解:

$2^4\times 7^1\times {\mathrm{317}}^1\times {\mathrm{641}}^1$

素因数の和:973

約数の個数: 40

約数和(自身を含む): 50630688

約数和(自身を除く): 27872624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 317, 634, 641, 1268, 1282, 2219, 2536, 2564, 4438, 4487, 5072, 5128, 8876, 8974, 10256, 17752, 17948, 35504, 35896, 71792, 203197, 406394, 812788, 1422379, 1625576, 2844758, 3251152, 5689516, 11379032, 22758064]

約数ペア:

[(1, 22758064), (2, 11379032), (4, 5689516), (7, 3251152), (8, 2844758), (14, 1625576), (16, 1422379), (28, 812788), (56, 406394), (112, 203197), (317, 71792), (634, 35896), (641, 35504), (1268, 17948), (1282, 17752), (2219, 10256), (2536, 8974), (2564, 8876), (4438, 5128), (4487, 5072)]