79913428

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{461}}^1$

素因数の和:664

約数の個数: 48

約数和(自身を含む): 165166848

約数和(自身を除く): 85253420

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 151, 164, 287, 302, 461, 574, 604, 922, 1057, 1148, 1844, 2114, 3227, 4228, 6191, 6454, 12382, 12908, 18901, 24764, 37802, 43337, 69611, 75604, 86674, 132307, 139222, 173348, 264614, 278444, 487277, 529228, 974554, 1949108, 2854051, 5708102, 11416204, 19978357, 39956714, 79913428]

約数ペア:

[(1, 79913428), (2, 39956714), (4, 19978357), (7, 11416204), (14, 5708102), (28, 2854051), (41, 1949108), (82, 974554), (151, 529228), (164, 487277), (287, 278444), (302, 264614), (461, 173348), (574, 139222), (604, 132307), (922, 86674), (1057, 75604), (1148, 69611), (1844, 43337), (2114, 37802), (3227, 24764), (4228, 18901), (6191, 12908), (6454, 12382)]