79890286

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{26297}}^1$

素因数の和:26344

約数の個数: 24

約数和(自身を含む): 143902656

約数和(自身を除く): 64012370

約数列:

[1, 2, 7, 14, 31, 49, 62, 98, 217, 434, 1519, 3038, 26297, 52594, 184079, 368158, 815207, 1288553, 1630414, 2577106, 5706449, 11412898, 39945143, 79890286]

約数ペア:

[(1, 79890286), (2, 39945143), (7, 11412898), (14, 5706449), (31, 2577106), (49, 1630414), (62, 1288553), (98, 815207), (217, 368158), (434, 184079), (1519, 52594), (3038, 26297)]