39021836

素因数分解:

$2^2\times 7^2\times {\mathrm{263}}^1\times {\mathrm{757}}^1$

素因数の和:1038

約数の個数: 36

約数和(自身を含む): 79844688

約数和(自身を除く): 40822852

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 263, 526, 757, 1052, 1514, 1841, 3028, 3682, 5299, 7364, 10598, 12887, 21196, 25774, 37093, 51548, 74186, 148372, 199091, 398182, 796364, 1393637, 2787274, 5574548, 9755459, 19510918, 39021836]

約数ペア:

[(1, 39021836), (2, 19510918), (4, 9755459), (7, 5574548), (14, 2787274), (28, 1393637), (49, 796364), (98, 398182), (196, 199091), (263, 148372), (526, 74186), (757, 51548), (1052, 37093), (1514, 25774), (1841, 21196), (3028, 12887), (3682, 10598), (5299, 7364)]