40492268

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{3889}}^1$

素因数の和:4049

約数の個数: 24

約数和(自身を含む): 75154800

約数和(自身を除く): 34662532

約数列:

[1, 2, 4, 19, 38, 76, 137, 274, 548, 2603, 3889, 5206, 7778, 10412, 15556, 73891, 147782, 295564, 532793, 1065586, 2131172, 10123067, 20246134, 40492268]

約数ペア:

[(1, 40492268), (2, 20246134), (4, 10123067), (19, 2131172), (38, 1065586), (76, 532793), (137, 295564), (274, 147782), (548, 73891), (2603, 15556), (3889, 10412), (5206, 7778)]