64150496

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2027}}^1$

素因数の和:2103

約数の個数: 48

約数和(自身を含む): 134918784

約数和(自身を除く): 70768288

約数列:

[1, 2, 4, 8, 16, 23, 32, 43, 46, 86, 92, 172, 184, 344, 368, 688, 736, 989, 1376, 1978, 2027, 3956, 4054, 7912, 8108, 15824, 16216, 31648, 32432, 46621, 64864, 87161, 93242, 174322, 186484, 348644, 372968, 697288, 745936, 1394576, 1491872, 2004703, 2789152, 4009406, 8018812, 16037624, 32075248, 64150496]

約数ペア:

[(1, 64150496), (2, 32075248), (4, 16037624), (8, 8018812), (16, 4009406), (23, 2789152), (32, 2004703), (43, 1491872), (46, 1394576), (86, 745936), (92, 697288), (172, 372968), (184, 348644), (344, 186484), (368, 174322), (688, 93242), (736, 87161), (989, 64864), (1376, 46621), (1978, 32432), (2027, 31648), (3956, 16216), (4054, 15824), (7912, 8108)]