74451872

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{823}}^1$

素因数の和:1101

約数の個数: 48

約数和(自身を含む): 160719552

約数和(自身を除く): 86267680

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 257, 352, 514, 823, 1028, 1646, 2056, 2827, 3292, 4112, 5654, 6584, 8224, 9053, 11308, 13168, 18106, 22616, 26336, 36212, 45232, 72424, 90464, 144848, 211511, 289696, 423022, 846044, 1692088, 2326621, 3384176, 4653242, 6768352, 9306484, 18612968, 37225936, 74451872]

約数ペア:

[(1, 74451872), (2, 37225936), (4, 18612968), (8, 9306484), (11, 6768352), (16, 4653242), (22, 3384176), (32, 2326621), (44, 1692088), (88, 846044), (176, 423022), (257, 289696), (352, 211511), (514, 144848), (823, 90464), (1028, 72424), (1646, 45232), (2056, 36212), (2827, 26336), (3292, 22616), (4112, 18106), (5654, 13168), (6584, 11308), (8224, 9053)]