65426216

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{229}}^1\times {\mathrm{503}}^1$

素因数の和:809

約数の個数: 32

約数和(自身を含む): 125193600

約数和(自身を除く): 59767384

約数列:

[1, 2, 4, 8, 71, 142, 229, 284, 458, 503, 568, 916, 1006, 1832, 2012, 4024, 16259, 32518, 35713, 65036, 71426, 115187, 130072, 142852, 230374, 285704, 460748, 921496, 8178277, 16356554, 32713108, 65426216]

約数ペア:

[(1, 65426216), (2, 32713108), (4, 16356554), (8, 8178277), (71, 921496), (142, 460748), (229, 285704), (284, 230374), (458, 142852), (503, 130072), (568, 115187), (916, 71426), (1006, 65036), (1832, 35713), (2012, 32518), (4024, 16259)]