71521754

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{13931}}^1$

素因数の和:14101

約数の個数: 16

約数和(自身を含む): 114353856

約数和(自身を除く): 42832102

約数列:

[1, 2, 17, 34, 151, 302, 2567, 5134, 13931, 27862, 236827, 473654, 2103581, 4207162, 35760877, 71521754]

約数ペア:

[(1, 71521754), (2, 35760877), (17, 4207162), (34, 2103581), (151, 473654), (302, 236827), (2567, 27862), (5134, 13931)]