29967704

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{2693}}^1$

素因数の和:2819

約数の個数: 32

約数和(自身を含む): 61099920

約数和(自身を除く): 31132216

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 107, 214, 428, 856, 1391, 2693, 2782, 5386, 5564, 10772, 11128, 21544, 35009, 70018, 140036, 280072, 288151, 576302, 1152604, 2305208, 3745963, 7491926, 14983852, 29967704]

約数ペア:

[(1, 29967704), (2, 14983852), (4, 7491926), (8, 3745963), (13, 2305208), (26, 1152604), (52, 576302), (104, 288151), (107, 280072), (214, 140036), (428, 70018), (856, 35009), (1391, 21544), (2693, 11128), (2782, 10772), (5386, 5564)]