75042142

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{317}}^1\times {\mathrm{457}}^1$

素因数の和:820

約数の個数: 32

約数和(自身を含む): 132827328

約数和(自身を除く): 57785186

約数列:

[1, 2, 7, 14, 37, 74, 259, 317, 457, 518, 634, 914, 2219, 3199, 4438, 6398, 11729, 16909, 23458, 33818, 82103, 118363, 144869, 164206, 236726, 289738, 1014083, 2028166, 5360153, 10720306, 37521071, 75042142]

約数ペア:

[(1, 75042142), (2, 37521071), (7, 10720306), (14, 5360153), (37, 2028166), (74, 1014083), (259, 289738), (317, 236726), (457, 164206), (518, 144869), (634, 118363), (914, 82103), (2219, 33818), (3199, 23458), (4438, 16909), (6398, 11729)]