71178928

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{1523}}^1$

素因数の和:1681

約数の個数: 40

約数和(自身を含む): 145133568

約数和(自身を除く): 73954640

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 127, 184, 254, 368, 508, 1016, 1523, 2032, 2921, 3046, 5842, 6092, 11684, 12184, 23368, 24368, 35029, 46736, 70058, 140116, 193421, 280232, 386842, 560464, 773684, 1547368, 3094736, 4448683, 8897366, 17794732, 35589464, 71178928]

約数ペア:

[(1, 71178928), (2, 35589464), (4, 17794732), (8, 8897366), (16, 4448683), (23, 3094736), (46, 1547368), (92, 773684), (127, 560464), (184, 386842), (254, 280232), (368, 193421), (508, 140116), (1016, 70058), (1523, 46736), (2032, 35029), (2921, 24368), (3046, 23368), (5842, 12184), (6092, 11684)]