28133064974

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1\times {\mathrm{263957}}^1$

素因数の和:264320

約数の個数: 32

約数和(自身を含む): 50477216256

約数和(自身を除く): 22344151282

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 331, 662, 2317, 4634, 7613, 15226, 53291, 106582, 263957, 527914, 1847699, 3695398, 6071011, 12142022, 42497077, 84994154, 87369767, 174739534, 611588369, 1223176738, 2009504641, 4019009282, 14066532487, 28133064974]

約数ペア:

[(1, 28133064974), (2, 14066532487), (7, 4019009282), (14, 2009504641), (23, 1223176738), (46, 611588369), (161, 174739534), (322, 87369767), (331, 84994154), (662, 42497077), (2317, 12142022), (4634, 6071011), (7613, 3695398), (15226, 1847699), (53291, 527914), (106582, 263957)]