27907916

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{1867}}^1$

素因数の和:2009

約数の個数: 24

約数和(自身を含む): 50682576

約数和(自身を除く): 22774660

約数列:

[1, 2, 4, 37, 74, 101, 148, 202, 404, 1867, 3734, 3737, 7468, 7474, 14948, 69079, 138158, 188567, 276316, 377134, 754268, 6976979, 13953958, 27907916]

約数ペア:

[(1, 27907916), (2, 13953958), (4, 6976979), (37, 754268), (74, 377134), (101, 276316), (148, 188567), (202, 138158), (404, 69079), (1867, 14948), (3734, 7474), (3737, 7468)]