71679452

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{32057}}^1$

素因数の和:32117

約数の個数: 24

約数和(自身を含む): 138234096

約数和(自身を除く): 66554644

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 32057, 64114, 128228, 416741, 833482, 1378451, 1666964, 2756902, 5513804, 17919863, 35839726, 71679452]

約数ペア:

[(1, 71679452), (2, 35839726), (4, 17919863), (13, 5513804), (26, 2756902), (43, 1666964), (52, 1378451), (86, 833482), (172, 416741), (559, 128228), (1118, 64114), (2236, 32057)]