42220304

素因数分解:

$2^4\times 7^1\times {\mathrm{173}}^1\times {\mathrm{2179}}^1$

素因数の和:2367

約数の個数: 40

約数和(自身を含む): 94071360

約数和(自身を除く): 51851056

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 173, 346, 692, 1211, 1384, 2179, 2422, 2768, 4358, 4844, 8716, 9688, 15253, 17432, 19376, 30506, 34864, 61012, 122024, 244048, 376967, 753934, 1507868, 2638769, 3015736, 5277538, 6031472, 10555076, 21110152, 42220304]

約数ペア:

[(1, 42220304), (2, 21110152), (4, 10555076), (7, 6031472), (8, 5277538), (14, 3015736), (16, 2638769), (28, 1507868), (56, 753934), (112, 376967), (173, 244048), (346, 122024), (692, 61012), (1211, 34864), (1384, 30506), (2179, 19376), (2422, 17432), (2768, 15253), (4358, 9688), (4844, 8716)]