82640576558

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1\times {\mathrm{86743}}^1$

素因数の和:87056

約数の個数: 32

約数和(自身を含む): 131156928000

約数和(自身を除く): 48516351442

約数列:

[1, 2, 23, 46, 139, 149, 278, 298, 3197, 3427, 6394, 6854, 20711, 41422, 86743, 173486, 476353, 952706, 1995089, 3990178, 12057277, 12924707, 24114554, 25849414, 277317371, 297268261, 554634742, 594536522, 1796534273, 3593068546, 41320288279, 82640576558]

約数ペア:

[(1, 82640576558), (2, 41320288279), (23, 3593068546), (46, 1796534273), (139, 594536522), (149, 554634742), (278, 297268261), (298, 277317371), (3197, 25849414), (3427, 24114554), (6394, 12924707), (6854, 12057277), (20711, 3990178), (41422, 1995089), (86743, 952706), (173486, 476353)]