29803984

素因数分解:

$2^4\times 7^1\times {\mathrm{281}}^1\times {\mathrm{947}}^1$

素因数の和:1243

約数の個数: 40

約数和(自身を含む): 66299328

約数和(自身を除く): 36495344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 281, 562, 947, 1124, 1894, 1967, 2248, 3788, 3934, 4496, 6629, 7576, 7868, 13258, 15152, 15736, 26516, 31472, 53032, 106064, 266107, 532214, 1064428, 1862749, 2128856, 3725498, 4257712, 7450996, 14901992, 29803984]

約数ペア:

[(1, 29803984), (2, 14901992), (4, 7450996), (7, 4257712), (8, 3725498), (14, 2128856), (16, 1862749), (28, 1064428), (56, 532214), (112, 266107), (281, 106064), (562, 53032), (947, 31472), (1124, 26516), (1894, 15736), (1967, 15152), (2248, 13258), (3788, 7868), (3934, 7576), (4496, 6629)]