26794664

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8311}}^1$

素因数の和:8361

約数の個数: 32

約数和(自身を含む): 55856640

約数和(自身を除く): 29061976

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 8311, 16622, 33244, 66488, 108043, 216086, 257641, 432172, 515282, 864344, 1030564, 2061128, 3349333, 6698666, 13397332, 26794664]

約数ペア:

[(1, 26794664), (2, 13397332), (4, 6698666), (8, 3349333), (13, 2061128), (26, 1030564), (31, 864344), (52, 515282), (62, 432172), (104, 257641), (124, 216086), (248, 108043), (403, 66488), (806, 33244), (1612, 16622), (3224, 8311)]