69554828

素因数分解:

$2^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{16451}}^1$

素因数の和:16613

約数の個数: 24

約数和(自身を含む): 140039424

約数和(自身を除く): 70484596

約数列:

[1, 2, 4, 7, 14, 28, 151, 302, 604, 1057, 2114, 4228, 16451, 32902, 65804, 115157, 230314, 460628, 2484101, 4968202, 9936404, 17388707, 34777414, 69554828]

約数ペア:

[(1, 69554828), (2, 34777414), (4, 17388707), (7, 9936404), (14, 4968202), (28, 2484101), (151, 460628), (302, 230314), (604, 115157), (1057, 65804), (2114, 32902), (4228, 16451)]