70997486

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1\times {\mathrm{691}}^1$

素因数の和:920

約数の個数: 32

約数和(自身を含む): 125556480

約数和(自身を除く): 54558994

約数列:

[1, 2, 7, 14, 41, 82, 179, 287, 358, 574, 691, 1253, 1382, 2506, 4837, 7339, 9674, 14678, 28331, 51373, 56662, 102746, 123689, 198317, 247378, 396634, 865823, 1731646, 5071249, 10142498, 35498743, 70997486]

約数ペア:

[(1, 70997486), (2, 35498743), (7, 10142498), (14, 5071249), (41, 1731646), (82, 865823), (179, 396634), (287, 247378), (358, 198317), (574, 123689), (691, 102746), (1253, 56662), (1382, 51373), (2506, 28331), (4837, 14678), (7339, 9674)]