71247288

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{424091}}^1$

素因数の和:424107

約数の個数: 32

約数和(自身を含む): 203564160

約数和(自身を除く): 132316872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 424091, 848182, 1272273, 1696364, 2544546, 2968637, 3392728, 5089092, 5937274, 8905911, 10178184, 11874548, 17811822, 23749096, 35623644, 71247288]

約数ペア:

[(1, 71247288), (2, 35623644), (3, 23749096), (4, 17811822), (6, 11874548), (7, 10178184), (8, 8905911), (12, 5937274), (14, 5089092), (21, 3392728), (24, 2968637), (28, 2544546), (42, 1696364), (56, 1272273), (84, 848182), (168, 424091)]