78943484

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{461}}^1\times {\mathrm{1381}}^1$

素因数の和:1877

約数の個数: 24

約数和(自身を含む): 143020416

約数和(自身を除く): 64076932

約数列:

[1, 2, 4, 31, 62, 124, 461, 922, 1381, 1844, 2762, 5524, 14291, 28582, 42811, 57164, 85622, 171244, 636641, 1273282, 2546564, 19735871, 39471742, 78943484]

約数ペア:

[(1, 78943484), (2, 39471742), (4, 19735871), (31, 2546564), (62, 1273282), (124, 636641), (461, 171244), (922, 85622), (1381, 57164), (1844, 42811), (2762, 28582), (5524, 14291)]