39159848

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53791}}^1$

素因数の和:53817

約数の個数: 32

約数和(自身を含む): 90370560

約数和(自身を除く): 51210712

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 53791, 107582, 215164, 376537, 430328, 699283, 753074, 1398566, 1506148, 2797132, 3012296, 4894981, 5594264, 9789962, 19579924, 39159848]

約数ペア:

[(1, 39159848), (2, 19579924), (4, 9789962), (7, 5594264), (8, 4894981), (13, 3012296), (14, 2797132), (26, 1506148), (28, 1398566), (52, 753074), (56, 699283), (91, 430328), (104, 376537), (182, 215164), (364, 107582), (728, 53791)]