56790316

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67931}}^1$

素因数の和:67965

約数の個数: 24

約数和(自身を含む): 114125760

約数和(自身を除く): 57335444

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 67931, 135862, 271724, 747241, 1290689, 1494482, 2581378, 2988964, 5162756, 14197579, 28395158, 56790316]

約数ペア:

[(1, 56790316), (2, 28395158), (4, 14197579), (11, 5162756), (19, 2988964), (22, 2581378), (38, 1494482), (44, 1290689), (76, 747241), (209, 271724), (418, 135862), (836, 67931)]