64723736

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{105071}}^1$

素因数の和:105095

約数の個数: 32

約数和(自身を含む): 151303680

約数和(自身を除く): 86579944

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 105071, 210142, 420284, 735497, 840568, 1155781, 1470994, 2311562, 2941988, 4623124, 5883976, 8090467, 9246248, 16180934, 32361868, 64723736]

約数ペア:

[(1, 64723736), (2, 32361868), (4, 16180934), (7, 9246248), (8, 8090467), (11, 5883976), (14, 4623124), (22, 2941988), (28, 2311562), (44, 1470994), (56, 1155781), (77, 840568), (88, 735497), (154, 420284), (308, 210142), (616, 105071)]