66446008

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{233}}^1\times {\mathrm{829}}^1$

素因数の和:1111

約数の個数: 32

約数和(自身を含む): 128185200

約数和(自身を除く): 61739192

約数列:

[1, 2, 4, 8, 43, 86, 172, 233, 344, 466, 829, 932, 1658, 1864, 3316, 6632, 10019, 20038, 35647, 40076, 71294, 80152, 142588, 193157, 285176, 386314, 772628, 1545256, 8305751, 16611502, 33223004, 66446008]

約数ペア:

[(1, 66446008), (2, 33223004), (4, 16611502), (8, 8305751), (43, 1545256), (86, 772628), (172, 386314), (233, 285176), (344, 193157), (466, 142588), (829, 80152), (932, 71294), (1658, 40076), (1864, 35647), (3316, 20038), (6632, 10019)]