4000594008

素因数分解:

$2^3\times 3^1\times {\mathrm{1987}}^1\times {\mathrm{83891}}^1$

素因数の和:85887

約数の個数: 32

約数和(自身を含む): 10006637760

約数和(自身を除く): 6006043752

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1987, 3974, 5961, 7948, 11922, 15896, 23844, 47688, 83891, 167782, 251673, 335564, 503346, 671128, 1006692, 2013384, 166691417, 333382834, 500074251, 666765668, 1000148502, 1333531336, 2000297004, 4000594008]

約数ペア:

[(1, 4000594008), (2, 2000297004), (3, 1333531336), (4, 1000148502), (6, 666765668), (8, 500074251), (12, 333382834), (24, 166691417), (1987, 2013384), (3974, 1006692), (5961, 671128), (7948, 503346), (11922, 335564), (15896, 251673), (23844, 167782), (47688, 83891)]