27989364

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{3041}}^1$

素因数の和:3120

約数の個数: 48

約数和(自身を含む): 71547840

約数和(自身を除く): 43558476

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 59, 78, 118, 156, 177, 236, 354, 708, 767, 1534, 2301, 3041, 3068, 4602, 6082, 9123, 9204, 12164, 18246, 36492, 39533, 79066, 118599, 158132, 179419, 237198, 358838, 474396, 538257, 717676, 1076514, 2153028, 2332447, 4664894, 6997341, 9329788, 13994682, 27989364]

約数ペア:

[(1, 27989364), (2, 13994682), (3, 9329788), (4, 6997341), (6, 4664894), (12, 2332447), (13, 2153028), (26, 1076514), (39, 717676), (52, 538257), (59, 474396), (78, 358838), (118, 237198), (156, 179419), (177, 158132), (236, 118599), (354, 79066), (708, 39533), (767, 36492), (1534, 18246), (2301, 12164), (3041, 9204), (3068, 9123), (4602, 6082)]