29816612

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1$

素因数の和:360

約数の個数: 48

約数和(自身を含む): 61716480

約数和(自身を除く): 31899868

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 139, 163, 188, 278, 326, 329, 556, 652, 658, 973, 1141, 1316, 1946, 2282, 3892, 4564, 6533, 7661, 13066, 15322, 22657, 26132, 30644, 45314, 45731, 53627, 90628, 91462, 107254, 158599, 182924, 214508, 317198, 634396, 1064879, 2129758, 4259516, 7454153, 14908306, 29816612]

約数ペア:

[(1, 29816612), (2, 14908306), (4, 7454153), (7, 4259516), (14, 2129758), (28, 1064879), (47, 634396), (94, 317198), (139, 214508), (163, 182924), (188, 158599), (278, 107254), (326, 91462), (329, 90628), (556, 53627), (652, 45731), (658, 45314), (973, 30644), (1141, 26132), (1316, 22657), (1946, 15322), (2282, 13066), (3892, 7661), (4564, 6533)]