682328

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{67}}^2$

素因数の和:159

約数の個数: 24

約数和(自身を含む): 1367100

約数和(自身を除く): 684772

約数列:

[1, 2, 4, 8, 19, 38, 67, 76, 134, 152, 268, 536, 1273, 2546, 4489, 5092, 8978, 10184, 17956, 35912, 85291, 170582, 341164, 682328]

約数ペア:

[(1, 682328), (2, 341164), (4, 170582), (8, 85291), (19, 35912), (38, 17956), (67, 10184), (76, 8978), (134, 5092), (152, 4489), (268, 2546), (536, 1273)]