71405786

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1\times {\mathrm{3529}}^1$

素因数の和:3749

約数の個数: 16

約数和(自身を含む): 109458240

約数和(自身を除く): 38052454

約数列:

[1, 2, 67, 134, 151, 302, 3529, 7058, 10117, 20234, 236443, 472886, 532879, 1065758, 35702893, 71405786]

約数ペア:

[(1, 71405786), (2, 35702893), (67, 1065758), (134, 532879), (151, 472886), (302, 236443), (3529, 20234), (7058, 10117)]