75684944

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{34031}}^1$

素因数の和:34178

約数の個数: 20

約数和(自身を含む): 147698880

約数和(自身を除く): 72013936

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 34031, 68062, 136124, 272248, 544496, 4730309, 9460618, 18921236, 37842472, 75684944]

約数ペア:

[(1, 75684944), (2, 37842472), (4, 18921236), (8, 9460618), (16, 4730309), (139, 544496), (278, 272248), (556, 136124), (1112, 68062), (2224, 34031)]