28627416

素因数分解:

$2^3\times 3^2\times {\mathrm{97}}^1\times {\mathrm{4099}}^1$

素因数の和:4208

約数の個数: 48

約数和(自身を含む): 78351000

約数和(自身を除く): 49723584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 97, 194, 291, 388, 582, 776, 873, 1164, 1746, 2328, 3492, 4099, 6984, 8198, 12297, 16396, 24594, 32792, 36891, 49188, 73782, 98376, 147564, 295128, 397603, 795206, 1192809, 1590412, 2385618, 3180824, 3578427, 4771236, 7156854, 9542472, 14313708, 28627416]

約数ペア:

[(1, 28627416), (2, 14313708), (3, 9542472), (4, 7156854), (6, 4771236), (8, 3578427), (9, 3180824), (12, 2385618), (18, 1590412), (24, 1192809), (36, 795206), (72, 397603), (97, 295128), (194, 147564), (291, 98376), (388, 73782), (582, 49188), (776, 36891), (873, 32792), (1164, 24594), (1746, 16396), (2328, 12297), (3492, 8198), (4099, 6984)]