1077888728

素因数分解:

$2^3\times 7^1\times {\mathrm{1013}}^1\times {\mathrm{19001}}^1$

素因数の和:20027

約数の個数: 32

約数和(自身を含む): 2312163360

約数和(自身を除く): 1234274632

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1013, 2026, 4052, 7091, 8104, 14182, 19001, 28364, 38002, 56728, 76004, 133007, 152008, 266014, 532028, 1064056, 19248013, 38496026, 76992052, 134736091, 153984104, 269472182, 538944364, 1077888728]

約数ペア:

[(1, 1077888728), (2, 538944364), (4, 269472182), (7, 153984104), (8, 134736091), (14, 76992052), (28, 38496026), (56, 19248013), (1013, 1064056), (2026, 532028), (4052, 266014), (7091, 152008), (8104, 133007), (14182, 76004), (19001, 56728), (28364, 38002)]