68880784

素因数分解:

$2^4\times 7^1\times {\mathrm{293}}^1\times {\mathrm{2099}}^1$

素因数の和:2407

約数の個数: 40

約数和(自身を含む): 153115200

約数和(自身を除く): 84234416

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 293, 586, 1172, 2051, 2099, 2344, 4102, 4198, 4688, 8204, 8396, 14693, 16408, 16792, 29386, 32816, 33584, 58772, 117544, 235088, 615007, 1230014, 2460028, 4305049, 4920056, 8610098, 9840112, 17220196, 34440392, 68880784]

約数ペア:

[(1, 68880784), (2, 34440392), (4, 17220196), (7, 9840112), (8, 8610098), (14, 4920056), (16, 4305049), (28, 2460028), (56, 1230014), (112, 615007), (293, 235088), (586, 117544), (1172, 58772), (2051, 33584), (2099, 32816), (2344, 29386), (4102, 16792), (4198, 16408), (4688, 14693), (8204, 8396)]