7854828

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{733}}^1$

素因数の和:806

約数の個数: 48

約数和(自身を含む): 19729920

約数和(自身を除く): 11875092

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 47, 57, 76, 94, 114, 141, 188, 228, 282, 564, 733, 893, 1466, 1786, 2199, 2679, 2932, 3572, 4398, 5358, 8796, 10716, 13927, 27854, 34451, 41781, 55708, 68902, 83562, 103353, 137804, 167124, 206706, 413412, 654569, 1309138, 1963707, 2618276, 3927414, 7854828]

約数ペア:

[(1, 7854828), (2, 3927414), (3, 2618276), (4, 1963707), (6, 1309138), (12, 654569), (19, 413412), (38, 206706), (47, 167124), (57, 137804), (76, 103353), (94, 83562), (114, 68902), (141, 55708), (188, 41781), (228, 34451), (282, 27854), (564, 13927), (733, 10716), (893, 8796), (1466, 5358), (1786, 4398), (2199, 3572), (2679, 2932)]