87356542

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{1069}}^1$

素因数の和:1540

約数の個数: 32

約数和(自身を含む): 161784000

約数和(自身を除く): 74427458

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 449, 898, 1069, 2138, 3143, 5837, 6286, 7483, 11674, 13897, 14966, 27794, 40859, 81718, 97279, 194558, 479981, 959962, 3359867, 6239753, 6719734, 12479506, 43678271, 87356542]

約数ペア:

[(1, 87356542), (2, 43678271), (7, 12479506), (13, 6719734), (14, 6239753), (26, 3359867), (91, 959962), (182, 479981), (449, 194558), (898, 97279), (1069, 81718), (2138, 40859), (3143, 27794), (5837, 14966), (6286, 13897), (7483, 11674)]