73278278

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{23029}}^1$

素因数の和:23111

約数の個数: 16

約数和(自身を含む): 115518480

約数和(自身を除く): 42240202

約数列:

[1, 2, 37, 43, 74, 86, 1591, 3182, 23029, 46058, 852073, 990247, 1704146, 1980494, 36639139, 73278278]

約数ペア:

[(1, 73278278), (2, 36639139), (37, 1980494), (43, 1704146), (74, 990247), (86, 852073), (1591, 46058), (3182, 23029)]