22318576

素因数分解:

$2^4\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1973}}^1$

素因数の和:2089

約数の個数: 40

約数和(自身を含む): 49934304

約数和(自身を除く): 27615728

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 101, 112, 202, 404, 707, 808, 1414, 1616, 1973, 2828, 3946, 5656, 7892, 11312, 13811, 15784, 27622, 31568, 55244, 110488, 199273, 220976, 398546, 797092, 1394911, 1594184, 2789822, 3188368, 5579644, 11159288, 22318576]

約数ペア:

[(1, 22318576), (2, 11159288), (4, 5579644), (7, 3188368), (8, 2789822), (14, 1594184), (16, 1394911), (28, 797092), (56, 398546), (101, 220976), (112, 199273), (202, 110488), (404, 55244), (707, 31568), (808, 27622), (1414, 15784), (1616, 13811), (1973, 11312), (2828, 7892), (3946, 5656)]