84279026

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{457}}^1$

素因数の和:686

約数の個数: 32

約数和(自身を含む): 140576688

約数和(自身を除く): 56297662

約数列:

[1, 2, 13, 26, 41, 82, 173, 346, 457, 533, 914, 1066, 2249, 4498, 5941, 7093, 11882, 14186, 18737, 37474, 79061, 92209, 158122, 184418, 243581, 487162, 1027793, 2055586, 3241501, 6483002, 42139513, 84279026]

約数ペア:

[(1, 84279026), (2, 42139513), (13, 6483002), (26, 3241501), (41, 2055586), (82, 1027793), (173, 487162), (346, 243581), (457, 184418), (533, 158122), (914, 92209), (1066, 79061), (2249, 37474), (4498, 18737), (5941, 14186), (7093, 11882)]