26406472

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{2647}}^1$

素因数の和:2725

約数の個数: 32

約数和(自身を含む): 52430400

約数和(自身を除く): 26023928

約数列:

[1, 2, 4, 8, 29, 43, 58, 86, 116, 172, 232, 344, 1247, 2494, 2647, 4988, 5294, 9976, 10588, 21176, 76763, 113821, 153526, 227642, 307052, 455284, 614104, 910568, 3300809, 6601618, 13203236, 26406472]

約数ペア:

[(1, 26406472), (2, 13203236), (4, 6601618), (8, 3300809), (29, 910568), (43, 614104), (58, 455284), (86, 307052), (116, 227642), (172, 153526), (232, 113821), (344, 76763), (1247, 21176), (2494, 10588), (2647, 9976), (4988, 5294)]