26344916

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{277}}^1$

素因数の和:384

約数の個数: 48

約数和(自身を含む): 52308480

約数和(自身を除く): 25963564

約数列:

[1, 2, 4, 13, 26, 31, 52, 59, 62, 118, 124, 236, 277, 403, 554, 767, 806, 1108, 1534, 1612, 1829, 3068, 3601, 3658, 7202, 7316, 8587, 14404, 16343, 17174, 23777, 32686, 34348, 47554, 65372, 95108, 111631, 212459, 223262, 424918, 446524, 506633, 849836, 1013266, 2026532, 6586229, 13172458, 26344916]

約数ペア:

[(1, 26344916), (2, 13172458), (4, 6586229), (13, 2026532), (26, 1013266), (31, 849836), (52, 506633), (59, 446524), (62, 424918), (118, 223262), (124, 212459), (236, 111631), (277, 95108), (403, 65372), (554, 47554), (767, 34348), (806, 32686), (1108, 23777), (1534, 17174), (1612, 16343), (1829, 14404), (3068, 8587), (3601, 7316), (3658, 7202)]