38840368

素因数分解:

$2^4\times 7^1\times {\mathrm{239}}^1\times {\mathrm{1451}}^1$

素因数の和:1705

約数の個数: 40

約数和(自身を含む): 86423040

約数和(自身を除く): 47582672

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 239, 478, 956, 1451, 1673, 1912, 2902, 3346, 3824, 5804, 6692, 10157, 11608, 13384, 20314, 23216, 26768, 40628, 81256, 162512, 346789, 693578, 1387156, 2427523, 2774312, 4855046, 5548624, 9710092, 19420184, 38840368]

約数ペア:

[(1, 38840368), (2, 19420184), (4, 9710092), (7, 5548624), (8, 4855046), (14, 2774312), (16, 2427523), (28, 1387156), (56, 693578), (112, 346789), (239, 162512), (478, 81256), (956, 40628), (1451, 26768), (1673, 23216), (1912, 20314), (2902, 13384), (3346, 11608), (3824, 10157), (5804, 6692)]