65418366

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{11489}}^1$

素因数の和:11580

約数の個数: 32

約数和(自身を含む): 142843680

約数和(自身を除く): 77425314

約数列:

[1, 2, 3, 6, 13, 26, 39, 73, 78, 146, 219, 438, 949, 1898, 2847, 5694, 11489, 22978, 34467, 68934, 149357, 298714, 448071, 838697, 896142, 1677394, 2516091, 5032182, 10903061, 21806122, 32709183, 65418366]

約数ペア:

[(1, 65418366), (2, 32709183), (3, 21806122), (6, 10903061), (13, 5032182), (26, 2516091), (39, 1677394), (73, 896142), (78, 838697), (146, 448071), (219, 298714), (438, 149357), (949, 68934), (1898, 34467), (2847, 22978), (5694, 11489)]