77021476

素因数分解:

$2^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{18217}}^1$

素因数の和:18379

約数の個数: 24

約数和(自身を含む): 155071616

約数和(自身を除く): 78050140

約数列:

[1, 2, 4, 7, 14, 28, 151, 302, 604, 1057, 2114, 4228, 18217, 36434, 72868, 127519, 255038, 510076, 2750767, 5501534, 11003068, 19255369, 38510738, 77021476]

約数ペア:

[(1, 77021476), (2, 38510738), (4, 19255369), (7, 11003068), (14, 5501534), (28, 2750767), (151, 510076), (302, 255038), (604, 127519), (1057, 72868), (2114, 36434), (4228, 18217)]