67187344

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31573}}^1$

素因数の和:31607

約数の個数: 40

約数和(自身を含む): 156607040

約数和(自身を除く): 89419696

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 31573, 63146, 126292, 221011, 252584, 442022, 505168, 599887, 884044, 1199774, 1768088, 2399548, 3536176, 4199209, 4799096, 8398418, 9598192, 16796836, 33593672, 67187344]

約数ペア:

[(1, 67187344), (2, 33593672), (4, 16796836), (7, 9598192), (8, 8398418), (14, 4799096), (16, 4199209), (19, 3536176), (28, 2399548), (38, 1768088), (56, 1199774), (76, 884044), (112, 599887), (133, 505168), (152, 442022), (266, 252584), (304, 221011), (532, 126292), (1064, 63146), (2128, 31573)]