79285790

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{6961}}^1$

素因数の和:7052

約数の個数: 32

約数和(自身を含む): 153386784

約数和(自身を除く): 74100994

約数列:

[1, 2, 5, 10, 17, 34, 67, 85, 134, 170, 335, 670, 1139, 2278, 5695, 6961, 11390, 13922, 34805, 69610, 118337, 236674, 466387, 591685, 932774, 1183370, 2331935, 4663870, 7928579, 15857158, 39642895, 79285790]

約数ペア:

[(1, 79285790), (2, 39642895), (5, 15857158), (10, 7928579), (17, 4663870), (34, 2331935), (67, 1183370), (85, 932774), (134, 591685), (170, 466387), (335, 236674), (670, 118337), (1139, 69610), (2278, 34805), (5695, 13922), (6961, 11390)]