29912456

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{163}}^1$

素因数の和:318

約数の個数: 64

約数和(自身を含む): 67305600

約数和(自身を除く): 37393144

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 113, 116, 163, 203, 226, 232, 326, 406, 452, 652, 791, 812, 904, 1141, 1304, 1582, 1624, 2282, 3164, 3277, 4564, 4727, 6328, 6554, 9128, 9454, 13108, 18419, 18908, 22939, 26216, 33089, 36838, 37816, 45878, 66178, 73676, 91756, 128933, 132356, 147352, 183512, 257866, 264712, 515732, 534151, 1031464, 1068302, 2136604, 3739057, 4273208, 7478114, 14956228, 29912456]

約数ペア:

[(1, 29912456), (2, 14956228), (4, 7478114), (7, 4273208), (8, 3739057), (14, 2136604), (28, 1068302), (29, 1031464), (56, 534151), (58, 515732), (113, 264712), (116, 257866), (163, 183512), (203, 147352), (226, 132356), (232, 128933), (326, 91756), (406, 73676), (452, 66178), (652, 45878), (791, 37816), (812, 36838), (904, 33089), (1141, 26216), (1304, 22939), (1582, 18908), (1624, 18419), (2282, 13108), (3164, 9454), (3277, 9128), (4564, 6554), (4727, 6328)]