61661572

素因数分解:

$2^2\times 7^1\times {\mathrm{317}}^1\times {\mathrm{6947}}^1$

素因数の和:7275

約数の個数: 24

約数和(自身を含む): 123729984

約数和(自身を除く): 62068412

約数列:

[1, 2, 4, 7, 14, 28, 317, 634, 1268, 2219, 4438, 6947, 8876, 13894, 27788, 48629, 97258, 194516, 2202199, 4404398, 8808796, 15415393, 30830786, 61661572]

約数ペア:

[(1, 61661572), (2, 30830786), (4, 15415393), (7, 8808796), (14, 4404398), (28, 2202199), (317, 194516), (634, 97258), (1268, 48629), (2219, 27788), (4438, 13894), (6947, 8876)]