26447288

素因数分解:

$2^3\times 7^1\times {\mathrm{472273}}^1$

素因数の和:472286

約数の個数: 16

約数和(自身を含む): 56672880

約数和(自身を除く): 30225592

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 472273, 944546, 1889092, 3305911, 3778184, 6611822, 13223644, 26447288]

約数ペア:

[(1, 26447288), (2, 13223644), (4, 6611822), (7, 3778184), (8, 3305911), (14, 1889092), (28, 944546), (56, 472273)]