40618058

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{773}}^1$

素因数の和:878

約数の個数: 32

約数和(自身を含む): 68656896

約数和(自身を除く): 28038838

約数列:

[1, 2, 13, 26, 43, 47, 86, 94, 559, 611, 773, 1118, 1222, 1546, 2021, 4042, 10049, 20098, 26273, 33239, 36331, 52546, 66478, 72662, 432107, 472303, 864214, 944606, 1562233, 3124466, 20309029, 40618058]

約数ペア:

[(1, 40618058), (2, 20309029), (13, 3124466), (26, 1562233), (43, 944606), (47, 864214), (86, 472303), (94, 432107), (559, 72662), (611, 66478), (773, 52546), (1118, 36331), (1222, 33239), (1546, 26273), (2021, 20098), (4042, 10049)]