68617462

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{181}}^1$

素因数の和:376

約数の個数: 32

約数和(自身を含む): 109549440

約数和(自身を除く): 40931978

約数列:

[1, 2, 37, 47, 74, 94, 109, 181, 218, 362, 1739, 3478, 4033, 5123, 6697, 8066, 8507, 10246, 13394, 17014, 19729, 39458, 189551, 314759, 379102, 629518, 729973, 927263, 1459946, 1854526, 34308731, 68617462]

約数ペア:

[(1, 68617462), (2, 34308731), (37, 1854526), (47, 1459946), (74, 927263), (94, 729973), (109, 629518), (181, 379102), (218, 314759), (362, 189551), (1739, 39458), (3478, 19729), (4033, 17014), (5123, 13394), (6697, 10246), (8066, 8507)]