66206764

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{2647}}^1$

素因数の和:2714

約数の個数: 36

約数和(自身を含む): 128899344

約数和(自身を除く): 62692580

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 169, 338, 481, 676, 962, 1924, 2647, 5294, 6253, 10588, 12506, 25012, 34411, 68822, 97939, 137644, 195878, 391756, 447343, 894686, 1273207, 1789372, 2546414, 5092828, 16551691, 33103382, 66206764]

約数ペア:

[(1, 66206764), (2, 33103382), (4, 16551691), (13, 5092828), (26, 2546414), (37, 1789372), (52, 1273207), (74, 894686), (148, 447343), (169, 391756), (338, 195878), (481, 137644), (676, 97939), (962, 68822), (1924, 34411), (2647, 25012), (5294, 12506), (6253, 10588)]