66125566

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{317}}^1$

素因数の和:516

約数の個数: 32

約数和(自身を含む): 109626048

約数和(自身を除く): 43500482

約数列:

[1, 2, 13, 26, 71, 113, 142, 226, 317, 634, 923, 1469, 1846, 2938, 4121, 8023, 8242, 16046, 22507, 35821, 45014, 71642, 104299, 208598, 292591, 465673, 585182, 931346, 2543291, 5086582, 33062783, 66125566]

約数ペア:

[(1, 66125566), (2, 33062783), (13, 5086582), (26, 2543291), (71, 931346), (113, 585182), (142, 465673), (226, 292591), (317, 208598), (634, 104299), (923, 71642), (1469, 45014), (1846, 35821), (2938, 22507), (4121, 16046), (8023, 8242)]