78894326

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{317}}^1\times {\mathrm{613}}^1$

素因数の和:968

約数の個数: 32

約数和(自身を含む): 140581440

約数和(自身を除く): 61687114

約数列:

[1, 2, 7, 14, 29, 58, 203, 317, 406, 613, 634, 1226, 2219, 4291, 4438, 8582, 9193, 17777, 18386, 35554, 64351, 124439, 128702, 194321, 248878, 388642, 1360247, 2720494, 5635309, 11270618, 39447163, 78894326]

約数ペア:

[(1, 78894326), (2, 39447163), (7, 11270618), (14, 5635309), (29, 2720494), (58, 1360247), (203, 388642), (317, 248878), (406, 194321), (613, 128702), (634, 124439), (1226, 64351), (2219, 35554), (4291, 18386), (4438, 17777), (8582, 9193)]