68116496

素因数分解:

$2^4\times 7^1\times {\mathrm{409}}^1\times {\mathrm{1487}}^1$

素因数の和:1911

約数の個数: 40

約数和(自身を含む): 151299840

約数和(自身を除く): 83183344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 409, 818, 1487, 1636, 2863, 2974, 3272, 5726, 5948, 6544, 10409, 11452, 11896, 20818, 22904, 23792, 41636, 45808, 83272, 166544, 608183, 1216366, 2432732, 4257281, 4865464, 8514562, 9730928, 17029124, 34058248, 68116496]

約数ペア:

[(1, 68116496), (2, 34058248), (4, 17029124), (7, 9730928), (8, 8514562), (14, 4865464), (16, 4257281), (28, 2432732), (56, 1216366), (112, 608183), (409, 166544), (818, 83272), (1487, 45808), (1636, 41636), (2863, 23792), (2974, 22904), (3272, 20818), (5726, 11896), (5948, 11452), (6544, 10409)]