79563736

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{20011}}^1$

素因数の和:20095

約数の個数: 32

約数和(自身を含む): 172903680

約数和(自身を除く): 93339944

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 284, 497, 568, 994, 1988, 3976, 20011, 40022, 80044, 140077, 160088, 280154, 560308, 1120616, 1420781, 2841562, 5683124, 9945467, 11366248, 19890934, 39781868, 79563736]

約数ペア:

[(1, 79563736), (2, 39781868), (4, 19890934), (7, 11366248), (8, 9945467), (14, 5683124), (28, 2841562), (56, 1420781), (71, 1120616), (142, 560308), (284, 280154), (497, 160088), (568, 140077), (994, 80044), (1988, 40022), (3976, 20011)]