65922704

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{216851}}^1$

素因数の和:216878

約数の個数: 20

約数和(自身を含む): 134448240

約数和(自身を除く): 68525536

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 216851, 433702, 867404, 1734808, 3469616, 4120169, 8240338, 16480676, 32961352, 65922704]

約数ペア:

[(1, 65922704), (2, 32961352), (4, 16480676), (8, 8240338), (16, 4120169), (19, 3469616), (38, 1734808), (76, 867404), (152, 433702), (304, 216851)]