4139008

素因数分解:

$2^{11}\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:112

約数の個数: 48

約数和(自身を含む): 8648640

約数和(自身を除く): 4509632

約数列:

[1, 2, 4, 8, 16, 32, 43, 47, 64, 86, 94, 128, 172, 188, 256, 344, 376, 512, 688, 752, 1024, 1376, 1504, 2021, 2048, 2752, 3008, 4042, 5504, 6016, 8084, 11008, 12032, 16168, 22016, 24064, 32336, 44032, 48128, 64672, 88064, 96256, 129344, 258688, 517376, 1034752, 2069504, 4139008]

約数ペア:

[(1, 4139008), (2, 2069504), (4, 1034752), (8, 517376), (16, 258688), (32, 129344), (43, 96256), (47, 88064), (64, 64672), (86, 48128), (94, 44032), (128, 32336), (172, 24064), (188, 22016), (256, 16168), (344, 12032), (376, 11008), (512, 8084), (688, 6016), (752, 5504), (1024, 4042), (1376, 3008), (1504, 2752), (2021, 2048)]