39102778

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2909}}^1$

素因数の和:2982

約数の個数: 32

約数和(自身を含む): 70398720

約数和(自身を除く): 31295942

約数列:

[1, 2, 11, 13, 22, 26, 47, 94, 143, 286, 517, 611, 1034, 1222, 2909, 5818, 6721, 13442, 31999, 37817, 63998, 75634, 136723, 273446, 415987, 831974, 1503953, 1777399, 3007906, 3554798, 19551389, 39102778]

約数ペア:

[(1, 39102778), (2, 19551389), (11, 3554798), (13, 3007906), (22, 1777399), (26, 1503953), (47, 831974), (94, 415987), (143, 273446), (286, 136723), (517, 75634), (611, 63998), (1034, 37817), (1222, 31999), (2909, 13442), (5818, 6721)]