27590458

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{677}}^1$

素因数の和:798

約数の個数: 32

約数和(自身を含む): 49206528

約数和(自身を除く): 21616070

約数列:

[1, 2, 7, 14, 41, 71, 82, 142, 287, 497, 574, 677, 994, 1354, 2911, 4739, 5822, 9478, 20377, 27757, 40754, 48067, 55514, 96134, 194299, 336469, 388598, 672938, 1970747, 3941494, 13795229, 27590458]

約数ペア:

[(1, 27590458), (2, 13795229), (7, 3941494), (14, 1970747), (41, 672938), (71, 388598), (82, 336469), (142, 194299), (287, 96134), (497, 55514), (574, 48067), (677, 40754), (994, 27757), (1354, 20377), (2911, 9478), (4739, 5822)]