8380976

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{1451}}^1$

素因数の和:1497

約数の個数: 30

約数和(自身を含む): 17149572

約数和(自身を除く): 8768596

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 361, 722, 1444, 1451, 2888, 2902, 5776, 5804, 11608, 23216, 27569, 55138, 110276, 220552, 441104, 523811, 1047622, 2095244, 4190488, 8380976]

約数ペア:

[(1, 8380976), (2, 4190488), (4, 2095244), (8, 1047622), (16, 523811), (19, 441104), (38, 220552), (76, 110276), (152, 55138), (304, 27569), (361, 23216), (722, 11608), (1444, 5804), (1451, 5776), (2888, 2902)]