68553674

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{1487}}^1$

素因数の和:1622

約数の個数: 32

約数和(自身を含む): 122135040

約数和(自身を除く): 53581366

約数列:

[1, 2, 7, 14, 37, 74, 89, 178, 259, 518, 623, 1246, 1487, 2974, 3293, 6586, 10409, 20818, 23051, 46102, 55019, 110038, 132343, 264686, 385133, 770266, 926401, 1852802, 4896691, 9793382, 34276837, 68553674]

約数ペア:

[(1, 68553674), (2, 34276837), (7, 9793382), (14, 4896691), (37, 1852802), (74, 926401), (89, 770266), (178, 385133), (259, 264686), (518, 132343), (623, 110038), (1246, 55019), (1487, 46102), (2974, 23051), (3293, 20818), (6586, 10409)]