67251716

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{18059}}^1$

素因数の和:18096

約数の個数: 36

約数和(自身を含む): 144118800

約数和(自身を除く): 76867084

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 532, 931, 1862, 3724, 18059, 36118, 72236, 126413, 252826, 343121, 505652, 686242, 884891, 1372484, 1769782, 2401847, 3539564, 4803694, 9607388, 16812929, 33625858, 67251716]

約数ペア:

[(1, 67251716), (2, 33625858), (4, 16812929), (7, 9607388), (14, 4803694), (19, 3539564), (28, 2401847), (38, 1769782), (49, 1372484), (76, 884891), (98, 686242), (133, 505652), (196, 343121), (266, 252826), (532, 126413), (931, 72236), (1862, 36118), (3724, 18059)]