68290334

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{157351}}^1$

素因数の和:157391

約数の個数: 16

約数和(自身を含む): 120846336

約数和(自身を除く): 52556002

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 157351, 314702, 1101457, 2202914, 4877881, 9755762, 34145167, 68290334]

約数ペア:

[(1, 68290334), (2, 34145167), (7, 9755762), (14, 4877881), (31, 2202914), (62, 1101457), (217, 314702), (434, 157351)]