28814982

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{36109}}^1$

素因数の和:36140

約数の個数: 32

約数和(自身を含む): 69331200

約数和(自身を除く): 40516218

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 36109, 72218, 108327, 216654, 252763, 505526, 686071, 758289, 1372142, 1516578, 2058213, 4116426, 4802497, 9604994, 14407491, 28814982]

約数ペア:

[(1, 28814982), (2, 14407491), (3, 9604994), (6, 4802497), (7, 4116426), (14, 2058213), (19, 1516578), (21, 1372142), (38, 758289), (42, 686071), (57, 505526), (114, 252763), (133, 216654), (266, 108327), (399, 72218), (798, 36109)]