72514816

素因数分解:

$2^8\times {\mathrm{11}}^2\times {\mathrm{2341}}^1$

素因数の和:2379

約数の個数: 54

約数和(自身を含む): 159169346

約数和(自身を除く): 86654530

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 128, 176, 242, 256, 352, 484, 704, 968, 1408, 1936, 2341, 2816, 3872, 4682, 7744, 9364, 15488, 18728, 25751, 30976, 37456, 51502, 74912, 103004, 149824, 206008, 283261, 299648, 412016, 566522, 599296, 824032, 1133044, 1648064, 2266088, 3296128, 4532176, 6592256, 9064352, 18128704, 36257408, 72514816]

約数ペア:

[(1, 72514816), (2, 36257408), (4, 18128704), (8, 9064352), (11, 6592256), (16, 4532176), (22, 3296128), (32, 2266088), (44, 1648064), (64, 1133044), (88, 824032), (121, 599296), (128, 566522), (176, 412016), (242, 299648), (256, 283261), (352, 206008), (484, 149824), (704, 103004), (968, 74912), (1408, 51502), (1936, 37456), (2341, 30976), (2816, 25751), (3872, 18728), (4682, 15488), (7744, 9364)]