68117308

素因数分解:

$2^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{16111}}^1$

素因数の和:16273

約数の個数: 24

約数和(自身を含む): 137145344

約数和(自身を除く): 69028036

約数列:

[1, 2, 4, 7, 14, 28, 151, 302, 604, 1057, 2114, 4228, 16111, 32222, 64444, 112777, 225554, 451108, 2432761, 4865522, 9731044, 17029327, 34058654, 68117308]

約数ペア:

[(1, 68117308), (2, 34058654), (4, 17029327), (7, 9731044), (14, 4865522), (28, 2432761), (151, 451108), (302, 225554), (604, 112777), (1057, 64444), (2114, 32222), (4228, 16111)]