66962156

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{23813}}^1$

素因数の和:23873

約数の個数: 24

約数和(自身を含む): 126690480

約数和(自身を除く): 59728324

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 703, 1406, 2812, 23813, 47626, 95252, 452447, 881081, 904894, 1762162, 1809788, 3524324, 16740539, 33481078, 66962156]

約数ペア:

[(1, 66962156), (2, 33481078), (4, 16740539), (19, 3524324), (37, 1809788), (38, 1762162), (74, 904894), (76, 881081), (148, 452447), (703, 95252), (1406, 47626), (2812, 23813)]