72805582

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{521}}^1\times {\mathrm{653}}^1$

素因数の和:1283

約数の個数: 16

約数和(自身を含む): 110609712

約数和(自身を除く): 37804130

約数列:

[1, 2, 107, 214, 521, 653, 1042, 1306, 55747, 69871, 111494, 139742, 340213, 680426, 36402791, 72805582]

約数ペア:

[(1, 72805582), (2, 36402791), (107, 680426), (214, 340213), (521, 139742), (653, 111494), (1042, 69871), (1306, 55747)]