75747238

素因数分解:

$2^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{12671}}^1$

素因数の和:12748

約数の個数: 24

約数和(自身を含む): 134348544

約数和(自身を除く): 58601306

約数列:

[1, 2, 7, 14, 49, 61, 98, 122, 427, 854, 2989, 5978, 12671, 25342, 88697, 177394, 620879, 772931, 1241758, 1545862, 5410517, 10821034, 37873619, 75747238]

約数ペア:

[(1, 75747238), (2, 37873619), (7, 10821034), (14, 5410517), (49, 1545862), (61, 1241758), (98, 772931), (122, 620879), (427, 177394), (854, 88697), (2989, 25342), (5978, 12671)]