74771128

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{176347}}^1$

素因数の和:176406

約数の個数: 16

約数和(自身を含む): 142841880

約数和(自身を除く): 68070752

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 176347, 352694, 705388, 1410776, 9346391, 18692782, 37385564, 74771128]

約数ペア:

[(1, 74771128), (2, 37385564), (4, 18692782), (8, 9346391), (53, 1410776), (106, 705388), (212, 352694), (424, 176347)]