61609372

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{19181}}^1$

素因数の和:19269

約数の個数: 24

約数和(自身を含む): 119235312

約数和(自身を除く): 57625940

約数列:

[1, 2, 4, 11, 22, 44, 73, 146, 292, 803, 1606, 3212, 19181, 38362, 76724, 210991, 421982, 843964, 1400213, 2800426, 5600852, 15402343, 30804686, 61609372]

約数ペア:

[(1, 61609372), (2, 30804686), (4, 15402343), (11, 5600852), (22, 2800426), (44, 1400213), (73, 843964), (146, 421982), (292, 210991), (803, 76724), (1606, 38362), (3212, 19181)]