77928536

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{33941}}^1$

素因数の和:33995

約数の個数: 32

約数和(自身を含む): 171067680

約数和(自身を除く): 93139144

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 1148, 2296, 33941, 67882, 135764, 237587, 271528, 475174, 950348, 1391581, 1900696, 2783162, 5566324, 9741067, 11132648, 19482134, 38964268, 77928536]

約数ペア:

[(1, 77928536), (2, 38964268), (4, 19482134), (7, 11132648), (8, 9741067), (14, 5566324), (28, 2783162), (41, 1900696), (56, 1391581), (82, 950348), (164, 475174), (287, 271528), (328, 237587), (574, 135764), (1148, 67882), (2296, 33941)]