28876560484

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{331}}^1\times {\mathrm{171733}}^1$

素因数の和:172195

約数の個数: 24

約数和(自身を含む): 51086056448

約数和(自身を除く): 22209495964

約数列:

[1, 2, 4, 127, 254, 331, 508, 662, 1324, 42037, 84074, 168148, 171733, 343466, 686932, 21810091, 43620182, 56843623, 87240364, 113687246, 227374492, 7219140121, 14438280242, 28876560484]

約数ペア:

[(1, 28876560484), (2, 14438280242), (4, 7219140121), (127, 227374492), (254, 113687246), (331, 87240364), (508, 56843623), (662, 43620182), (1324, 21810091), (42037, 686932), (84074, 343466), (168148, 171733)]