28769652

素因数分解:

$2^2\times 3^2\times {\mathrm{317}}^1\times {\mathrm{2521}}^1$

素因数の和:2848

約数の個数: 36

約数和(自身を含む): 72981636

約数和(自身を除く): 44211984

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 317, 634, 951, 1268, 1902, 2521, 2853, 3804, 5042, 5706, 7563, 10084, 11412, 15126, 22689, 30252, 45378, 90756, 799157, 1598314, 2397471, 3196628, 4794942, 7192413, 9589884, 14384826, 28769652]

約数ペア:

[(1, 28769652), (2, 14384826), (3, 9589884), (4, 7192413), (6, 4794942), (9, 3196628), (12, 2397471), (18, 1598314), (36, 799157), (317, 90756), (634, 45378), (951, 30252), (1268, 22689), (1902, 15126), (2521, 11412), (2853, 10084), (3804, 7563), (5042, 5706)]