25406722

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{251}}^1$

素因数の和:414

約数の個数: 32

約数和(自身を含む): 43110144

約数和(自身を除く): 17703422

約数列:

[1, 2, 11, 22, 43, 86, 107, 214, 251, 473, 502, 946, 1177, 2354, 2761, 4601, 5522, 9202, 10793, 21586, 26857, 50611, 53714, 101222, 118723, 237446, 295427, 590854, 1154851, 2309702, 12703361, 25406722]

約数ペア:

[(1, 25406722), (2, 12703361), (11, 2309702), (22, 1154851), (43, 590854), (86, 295427), (107, 237446), (214, 118723), (251, 101222), (473, 53714), (502, 50611), (946, 26857), (1177, 21586), (2354, 10793), (2761, 9202), (4601, 5522)]