71178974

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{181}}^1$

素因数の和:392

約数の個数: 32

約数和(自身を含む): 114476544

約数和(自身を除く): 43297570

約数列:

[1, 2, 23, 46, 83, 103, 166, 181, 206, 362, 1909, 2369, 3818, 4163, 4738, 8326, 8549, 15023, 17098, 18643, 30046, 37286, 196627, 345529, 393254, 428789, 691058, 857578, 1547369, 3094738, 35589487, 71178974]

約数ペア:

[(1, 71178974), (2, 35589487), (23, 3094738), (46, 1547369), (83, 857578), (103, 691058), (166, 428789), (181, 393254), (206, 345529), (362, 196627), (1909, 37286), (2369, 30046), (3818, 18643), (4163, 17098), (4738, 15023), (8326, 8549)]