42906346

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{263}}^1\times {\mathrm{271}}^1$

素因数の和:586

約数の個数: 32

約数和(自身を含む): 75829248

約数和(自身を除く): 32922902

約数列:

[1, 2, 7, 14, 43, 86, 263, 271, 301, 526, 542, 602, 1841, 1897, 3682, 3794, 11309, 11653, 22618, 23306, 71273, 79163, 81571, 142546, 158326, 163142, 498911, 997822, 3064739, 6129478, 21453173, 42906346]

約数ペア:

[(1, 42906346), (2, 21453173), (7, 6129478), (14, 3064739), (43, 997822), (86, 498911), (263, 163142), (271, 158326), (301, 142546), (526, 81571), (542, 79163), (602, 71273), (1841, 23306), (1897, 22618), (3682, 11653), (3794, 11309)]