73970192

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{4591}}^1$

素因数の和:4671

約数の個数: 40

約数和(自身を含む): 153740160

約数和(自身を除く): 79769968

約数列:

[1, 2, 4, 8, 16, 19, 38, 53, 76, 106, 152, 212, 304, 424, 848, 1007, 2014, 4028, 4591, 8056, 9182, 16112, 18364, 36728, 73456, 87229, 174458, 243323, 348916, 486646, 697832, 973292, 1395664, 1946584, 3893168, 4623137, 9246274, 18492548, 36985096, 73970192]

約数ペア:

[(1, 73970192), (2, 36985096), (4, 18492548), (8, 9246274), (16, 4623137), (19, 3893168), (38, 1946584), (53, 1395664), (76, 973292), (106, 697832), (152, 486646), (212, 348916), (304, 243323), (424, 174458), (848, 87229), (1007, 73456), (2014, 36728), (4028, 18364), (4591, 16112), (8056, 9182)]