28419066

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{40483}}^1$

素因数の和:40507

約数の個数: 32

約数和(自身を含む): 68013120

約数和(自身を除く): 39594054

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 40483, 80966, 121449, 242898, 364347, 526279, 728694, 1052558, 1093041, 1578837, 2186082, 3157674, 4736511, 9473022, 14209533, 28419066]

約数ペア:

[(1, 28419066), (2, 14209533), (3, 9473022), (6, 4736511), (9, 3157674), (13, 2186082), (18, 1578837), (26, 1093041), (27, 1052558), (39, 728694), (54, 526279), (78, 364347), (117, 242898), (234, 121449), (351, 80966), (702, 40483)]