42870856

素因数分解:

$2^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{10487}}^1$

素因数の和:10573

約数の個数: 32

約数和(自身を含む): 93133440

約数和(自身を除く): 50262584

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 73, 146, 292, 511, 584, 1022, 2044, 4088, 10487, 20974, 41948, 73409, 83896, 146818, 293636, 587272, 765551, 1531102, 3062204, 5358857, 6124408, 10717714, 21435428, 42870856]

約数ペア:

[(1, 42870856), (2, 21435428), (4, 10717714), (7, 6124408), (8, 5358857), (14, 3062204), (28, 1531102), (56, 765551), (73, 587272), (146, 293636), (292, 146818), (511, 83896), (584, 73409), (1022, 41948), (2044, 20974), (4088, 10487)]