28090212

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{1523}}^1$

素因数の和:1612

約数の個数: 48

約数和(自身を含む): 69128640

約数和(自身を除く): 41038428

約数列:

[1, 2, 3, 4, 6, 12, 29, 53, 58, 87, 106, 116, 159, 174, 212, 318, 348, 636, 1523, 1537, 3046, 3074, 4569, 4611, 6092, 6148, 9138, 9222, 18276, 18444, 44167, 80719, 88334, 132501, 161438, 176668, 242157, 265002, 322876, 484314, 530004, 968628, 2340851, 4681702, 7022553, 9363404, 14045106, 28090212]

約数ペア:

[(1, 28090212), (2, 14045106), (3, 9363404), (4, 7022553), (6, 4681702), (12, 2340851), (29, 968628), (53, 530004), (58, 484314), (87, 322876), (106, 265002), (116, 242157), (159, 176668), (174, 161438), (212, 132501), (318, 88334), (348, 80719), (636, 44167), (1523, 18444), (1537, 18276), (3046, 9222), (3074, 9138), (4569, 6148), (4611, 6092)]