28614070

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2647}}^1$

素因数の和:2724

約数の個数: 32

約数和(自身を含む): 54908928

約数和(自身を除く): 26294858

約数列:

[1, 2, 5, 10, 23, 46, 47, 94, 115, 230, 235, 470, 1081, 2162, 2647, 5294, 5405, 10810, 13235, 26470, 60881, 121762, 124409, 248818, 304405, 608810, 622045, 1244090, 2861407, 5722814, 14307035, 28614070]

約数ペア:

[(1, 28614070), (2, 14307035), (5, 5722814), (10, 2861407), (23, 1244090), (46, 622045), (47, 608810), (94, 304405), (115, 248818), (230, 124409), (235, 121762), (470, 60881), (1081, 26470), (2162, 13235), (2647, 10810), (5294, 5405)]