71387372

素因数分解:

$2^2\times 7^1\times {\mathrm{367}}^1\times {\mathrm{6947}}^1$

素因数の和:7325

約数の個数: 24

約数和(自身を含む): 143184384

約数和(自身を除く): 71797012

約数列:

[1, 2, 4, 7, 14, 28, 367, 734, 1468, 2569, 5138, 6947, 10276, 13894, 27788, 48629, 97258, 194516, 2549549, 5099098, 10198196, 17846843, 35693686, 71387372]

約数ペア:

[(1, 71387372), (2, 35693686), (4, 17846843), (7, 10198196), (14, 5099098), (28, 2549549), (367, 194516), (734, 97258), (1468, 48629), (2569, 27788), (5138, 13894), (6947, 10276)]