28910568978

素因数分解:

$2^1\times 3^3\times {\mathrm{23743}}^1\times {\mathrm{22549}}^1$

素因数の和:46303

約数の個数: 32

約数和(自身を含む): 64251264000

約数和(自身を除く): 35340695022

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 22549, 23743, 45098, 47486, 67647, 71229, 135294, 142458, 202941, 213687, 405882, 427374, 608823, 641061, 1217646, 1282122, 535380907, 1070761814, 1606142721, 3212285442, 4818428163, 9636856326, 14455284489, 28910568978]

約数ペア:

[(1, 28910568978), (2, 14455284489), (3, 9636856326), (6, 4818428163), (9, 3212285442), (18, 1606142721), (27, 1070761814), (54, 535380907), (22549, 1282122), (23743, 1217646), (45098, 641061), (47486, 608823), (67647, 427374), (71229, 405882), (135294, 213687), (142458, 202941)]