74807486

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{54287}}^1$

素因数の和:54355

約数の個数: 16

約数和(自身を含む): 123125184

約数和(自身を除く): 48317698

約数列:

[1, 2, 13, 26, 53, 106, 689, 1378, 54287, 108574, 705731, 1411462, 2877211, 5754422, 37403743, 74807486]

約数ペア:

[(1, 74807486), (2, 37403743), (13, 5754422), (26, 2877211), (53, 1411462), (106, 705731), (689, 108574), (1378, 54287)]