28476112

素因数分解:

$2^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{3581}}^1$

素因数の和:3667

約数の個数: 40

約数和(自身を含む): 63960192

約数和(自身を除く): 35484080

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 71, 112, 142, 284, 497, 568, 994, 1136, 1988, 3581, 3976, 7162, 7952, 14324, 25067, 28648, 50134, 57296, 100268, 200536, 254251, 401072, 508502, 1017004, 1779757, 2034008, 3559514, 4068016, 7119028, 14238056, 28476112]

約数ペア:

[(1, 28476112), (2, 14238056), (4, 7119028), (7, 4068016), (8, 3559514), (14, 2034008), (16, 1779757), (28, 1017004), (56, 508502), (71, 401072), (112, 254251), (142, 200536), (284, 100268), (497, 57296), (568, 50134), (994, 28648), (1136, 25067), (1988, 14324), (3581, 7952), (3976, 7162)]