69279244

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{347}}^1$

素因数の和:478

約数の個数: 48

約数和(自身を含む): 133297920

約数和(自身を除く): 64018676

約数列:

[1, 2, 4, 19, 37, 38, 71, 74, 76, 142, 148, 284, 347, 694, 703, 1349, 1388, 1406, 2627, 2698, 2812, 5254, 5396, 6593, 10508, 12839, 13186, 24637, 25678, 26372, 49274, 49913, 51356, 98548, 99826, 199652, 243941, 468103, 487882, 911569, 936206, 975764, 1823138, 1872412, 3646276, 17319811, 34639622, 69279244]

約数ペア:

[(1, 69279244), (2, 34639622), (4, 17319811), (19, 3646276), (37, 1872412), (38, 1823138), (71, 975764), (74, 936206), (76, 911569), (142, 487882), (148, 468103), (284, 243941), (347, 199652), (694, 99826), (703, 98548), (1349, 51356), (1388, 49913), (1406, 49274), (2627, 26372), (2698, 25678), (2812, 24637), (5254, 13186), (5396, 12839), (6593, 10508)]