73878610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{1583}}^1$

素因数の和:1962

約数の個数: 32

約数和(自身を含む): 143700480

約数和(自身を除く): 69821870

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 359, 718, 1583, 1795, 3166, 3590, 4667, 7915, 9334, 15830, 20579, 23335, 41158, 46670, 102895, 205790, 568297, 1136594, 2841485, 5682970, 7387861, 14775722, 36939305, 73878610]

約数ペア:

[(1, 73878610), (2, 36939305), (5, 14775722), (10, 7387861), (13, 5682970), (26, 2841485), (65, 1136594), (130, 568297), (359, 205790), (718, 102895), (1583, 46670), (1795, 41158), (3166, 23335), (3590, 20579), (4667, 15830), (7915, 9334)]