38957528

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{823}}^1$

素因数の和:987

約数の個数: 32

約数和(自身を含む): 75099360

約数和(自身を除く): 36141832

約数列:

[1, 2, 4, 8, 61, 97, 122, 194, 244, 388, 488, 776, 823, 1646, 3292, 5917, 6584, 11834, 23668, 47336, 50203, 79831, 100406, 159662, 200812, 319324, 401624, 638648, 4869691, 9739382, 19478764, 38957528]

約数ペア:

[(1, 38957528), (2, 19478764), (4, 9739382), (8, 4869691), (61, 638648), (97, 401624), (122, 319324), (194, 200812), (244, 159662), (388, 100406), (488, 79831), (776, 50203), (823, 47336), (1646, 23668), (3292, 11834), (5917, 6584)]