40555502

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{751}}^1$

素因数の和:864

約数の個数: 32

約数和(自身を含む): 68726784

約数和(自身を除く): 28171282

約数列:

[1, 2, 13, 26, 31, 62, 67, 134, 403, 751, 806, 871, 1502, 1742, 2077, 4154, 9763, 19526, 23281, 27001, 46562, 50317, 54002, 100634, 302653, 605306, 654121, 1308242, 1559827, 3119654, 20277751, 40555502]

約数ペア:

[(1, 40555502), (2, 20277751), (13, 3119654), (26, 1559827), (31, 1308242), (62, 654121), (67, 605306), (134, 302653), (403, 100634), (751, 54002), (806, 50317), (871, 46562), (1502, 27001), (1742, 23281), (2077, 19526), (4154, 9763)]