47970722

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{4129}}^1$

素因数の和:4325

約数の個数: 16

約数和(自身を含む): 74389560

約数和(自身を除く): 26418838

約数列:

[1, 2, 37, 74, 157, 314, 4129, 5809, 8258, 11618, 152773, 305546, 648253, 1296506, 23985361, 47970722]

約数ペア:

[(1, 47970722), (2, 23985361), (37, 1296506), (74, 648253), (157, 305546), (314, 152773), (4129, 11618), (5809, 8258)]