26771284

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{317}}^1\times {\mathrm{491}}^1$

素因数の和:855

約数の個数: 24

約数和(自身を含む): 48188448

約数和(自身を除く): 21417164

約数列:

[1, 2, 4, 43, 86, 172, 317, 491, 634, 982, 1268, 1964, 13631, 21113, 27262, 42226, 54524, 84452, 155647, 311294, 622588, 6692821, 13385642, 26771284]

約数ペア:

[(1, 26771284), (2, 13385642), (4, 6692821), (43, 622588), (86, 311294), (172, 155647), (317, 84452), (491, 54524), (634, 42226), (982, 27262), (1268, 21113), (1964, 13631)]