66811492

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{41039}}^1$

素因数の和:41091

約数の個数: 24

約数和(自身を含む): 130999680

約数和(自身を除く): 64188188

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 814, 1628, 41039, 82078, 164156, 451429, 902858, 1518443, 1805716, 3036886, 6073772, 16702873, 33405746, 66811492]

約数ペア:

[(1, 66811492), (2, 33405746), (4, 16702873), (11, 6073772), (22, 3036886), (37, 1805716), (44, 1518443), (74, 902858), (148, 451429), (407, 164156), (814, 82078), (1628, 41039)]