74343388

素因数分解:

$2^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{8821}}^1$

素因数の和:8882

約数の個数: 36

約数和(自身を含む): 154879032

約数和(自身を除く): 80535644

約数列:

[1, 2, 4, 7, 14, 28, 43, 49, 86, 98, 172, 196, 301, 602, 1204, 2107, 4214, 8428, 8821, 17642, 35284, 61747, 123494, 246988, 379303, 432229, 758606, 864458, 1517212, 1728916, 2655121, 5310242, 10620484, 18585847, 37171694, 74343388]

約数ペア:

[(1, 74343388), (2, 37171694), (4, 18585847), (7, 10620484), (14, 5310242), (28, 2655121), (43, 1728916), (49, 1517212), (86, 864458), (98, 758606), (172, 432229), (196, 379303), (301, 246988), (602, 123494), (1204, 61747), (2107, 35284), (4214, 17642), (8428, 8821)]