7728396

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{463}}^1$

素因数の和:590

約数の個数: 48

約数和(自身を含む): 19643904

約数和(自身を除く): 11915508

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 107, 156, 214, 321, 428, 463, 642, 926, 1284, 1389, 1391, 1852, 2778, 2782, 4173, 5556, 5564, 6019, 8346, 12038, 16692, 18057, 24076, 36114, 49541, 72228, 99082, 148623, 198164, 297246, 594492, 644033, 1288066, 1932099, 2576132, 3864198, 7728396]

約数ペア:

[(1, 7728396), (2, 3864198), (3, 2576132), (4, 1932099), (6, 1288066), (12, 644033), (13, 594492), (26, 297246), (39, 198164), (52, 148623), (78, 99082), (107, 72228), (156, 49541), (214, 36114), (321, 24076), (428, 18057), (463, 16692), (642, 12038), (926, 8346), (1284, 6019), (1389, 5564), (1391, 5556), (1852, 4173), (2778, 2782)]