68874932

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79349}}^1$

素因数の和:79391

約数の個数: 24

約数和(自身を含む): 142195200

約数和(自身を除く): 73320268

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 79349, 158698, 317396, 555443, 1110886, 2221772, 2459819, 4919638, 9839276, 17218733, 34437466, 68874932]

約数ペア:

[(1, 68874932), (2, 34437466), (4, 17218733), (7, 9839276), (14, 4919638), (28, 2459819), (31, 2221772), (62, 1110886), (124, 555443), (217, 317396), (434, 158698), (868, 79349)]