57661456

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{701}}^1$

素因数の和:859

約数の個数: 40

約数和(自身を含む): 115164504

約数和(自身を除く): 57503048

約数列:

[1, 2, 4, 8, 16, 53, 97, 106, 194, 212, 388, 424, 701, 776, 848, 1402, 1552, 2804, 5141, 5608, 10282, 11216, 20564, 37153, 41128, 67997, 74306, 82256, 135994, 148612, 271988, 297224, 543976, 594448, 1087952, 3603841, 7207682, 14415364, 28830728, 57661456]

約数ペア:

[(1, 57661456), (2, 28830728), (4, 14415364), (8, 7207682), (16, 3603841), (53, 1087952), (97, 594448), (106, 543976), (194, 297224), (212, 271988), (388, 148612), (424, 135994), (701, 82256), (776, 74306), (848, 67997), (1402, 41128), (1552, 37153), (2804, 20564), (5141, 11216), (5608, 10282)]