72470716

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{9239}}^1$

素因数の和:9333

約数の個数: 24

約数和(自身を含む): 132723360

約数和(自身を除く): 60252644

約数列:

[1, 2, 4, 37, 53, 74, 106, 148, 212, 1961, 3922, 7844, 9239, 18478, 36956, 341843, 489667, 683686, 979334, 1367372, 1958668, 18117679, 36235358, 72470716]

約数ペア:

[(1, 72470716), (2, 36235358), (4, 18117679), (37, 1958668), (53, 1367372), (74, 979334), (106, 683686), (148, 489667), (212, 341843), (1961, 36956), (3922, 18478), (7844, 9239)]