69768728

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{193}}^1\times {\mathrm{619}}^1$

素因数の和:891

約数の個数: 32

約数和(自身を含む): 133510800

約数和(自身を除く): 63742072

約数列:

[1, 2, 4, 8, 73, 146, 193, 292, 386, 584, 619, 772, 1238, 1544, 2476, 4952, 14089, 28178, 45187, 56356, 90374, 112712, 119467, 180748, 238934, 361496, 477868, 955736, 8721091, 17442182, 34884364, 69768728]

約数ペア:

[(1, 69768728), (2, 34884364), (4, 17442182), (8, 8721091), (73, 955736), (146, 477868), (193, 361496), (292, 238934), (386, 180748), (584, 119467), (619, 112712), (772, 90374), (1238, 56356), (1544, 45187), (2476, 28178), (4952, 14089)]