29272628

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{941}}^1$

素因数の和:1064

約数の個数: 48

約数和(自身を含む): 64568448

約数和(自身を除く): 35295820

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 101, 154, 202, 308, 404, 707, 941, 1111, 1414, 1882, 2222, 2828, 3764, 4444, 6587, 7777, 10351, 13174, 15554, 20702, 26348, 31108, 41404, 72457, 95041, 144914, 190082, 289828, 380164, 665287, 1045451, 1330574, 2090902, 2661148, 4181804, 7318157, 14636314, 29272628]

約数ペア:

[(1, 29272628), (2, 14636314), (4, 7318157), (7, 4181804), (11, 2661148), (14, 2090902), (22, 1330574), (28, 1045451), (44, 665287), (77, 380164), (101, 289828), (154, 190082), (202, 144914), (308, 95041), (404, 72457), (707, 41404), (941, 31108), (1111, 26348), (1414, 20702), (1882, 15554), (2222, 13174), (2828, 10351), (3764, 7777), (4444, 6587)]