68700154

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{353}}^1$

素因数の和:502

約数の個数: 32

約数和(自身を含む): 110651904

約数和(自身を除く): 41951750

約数列:

[1, 2, 31, 43, 62, 73, 86, 146, 353, 706, 1333, 2263, 2666, 3139, 4526, 6278, 10943, 15179, 21886, 25769, 30358, 51538, 97309, 194618, 470549, 798839, 941098, 1108067, 1597678, 2216134, 34350077, 68700154]

約数ペア:

[(1, 68700154), (2, 34350077), (31, 2216134), (43, 1597678), (62, 1108067), (73, 941098), (86, 798839), (146, 470549), (353, 194618), (706, 97309), (1333, 51538), (2263, 30358), (2666, 25769), (3139, 21886), (4526, 15179), (6278, 10943)]