78239726

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{269}}^1\times {\mathrm{3547}}^1$

素因数の和:3859

約数の個数: 16

約数和(自身を含む): 120702960

約数和(自身を除く): 42463234

約数列:

[1, 2, 41, 82, 269, 538, 3547, 7094, 11029, 22058, 145427, 290854, 954143, 1908286, 39119863, 78239726]

約数ペア:

[(1, 78239726), (2, 39119863), (41, 1908286), (82, 954143), (269, 290854), (538, 145427), (3547, 22058), (7094, 11029)]