24974872

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1$

素因数の和:292

約数の個数: 64

約数和(自身を含む): 53887680

約数和(自身を除く): 28912808

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 53, 92, 104, 106, 184, 197, 212, 299, 394, 424, 598, 689, 788, 1196, 1219, 1378, 1576, 2392, 2438, 2561, 2756, 4531, 4876, 5122, 5512, 9062, 9752, 10244, 10441, 15847, 18124, 20488, 20882, 31694, 36248, 41764, 58903, 63388, 83528, 117806, 126776, 135733, 235612, 240143, 271466, 471224, 480286, 542932, 960572, 1085864, 1921144, 3121859, 6243718, 12487436, 24974872]

約数ペア:

[(1, 24974872), (2, 12487436), (4, 6243718), (8, 3121859), (13, 1921144), (23, 1085864), (26, 960572), (46, 542932), (52, 480286), (53, 471224), (92, 271466), (104, 240143), (106, 235612), (184, 135733), (197, 126776), (212, 117806), (299, 83528), (394, 63388), (424, 58903), (598, 41764), (689, 36248), (788, 31694), (1196, 20882), (1219, 20488), (1378, 18124), (1576, 15847), (2392, 10441), (2438, 10244), (2561, 9752), (2756, 9062), (4531, 5512), (4876, 5122)]