27831254872

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1279}}^1\times {\mathrm{143159}}^1$

素因数の和:144463

約数の個数: 32

約数和(自身を含む): 54973440000

約数和(自身を除く): 27142185128

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1279, 2558, 5116, 10232, 24301, 48602, 97204, 143159, 194408, 286318, 572636, 1145272, 2720021, 5440042, 10880084, 21760168, 183100361, 366200722, 732401444, 1464802888, 3478906859, 6957813718, 13915627436, 27831254872]

約数ペア:

[(1, 27831254872), (2, 13915627436), (4, 6957813718), (8, 3478906859), (19, 1464802888), (38, 732401444), (76, 366200722), (152, 183100361), (1279, 21760168), (2558, 10880084), (5116, 5440042), (10232, 2720021), (24301, 1145272), (48602, 572636), (97204, 286318), (143159, 194408)]