26402524

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{809}}^1$

素因数の和:1053

約数の個数: 24

約数和(自身を含む): 47628000

約数和(自身を除く): 21225476

約数列:

[1, 2, 4, 41, 82, 164, 199, 398, 796, 809, 1618, 3236, 8159, 16318, 32636, 33169, 66338, 132676, 160991, 321982, 643964, 6600631, 13201262, 26402524]

約数ペア:

[(1, 26402524), (2, 13201262), (4, 6600631), (41, 643964), (82, 321982), (164, 160991), (199, 132676), (398, 66338), (796, 33169), (809, 32636), (1618, 16318), (3236, 8159)]