838612096

素因数分解:

$2^7\times 7^1\times {\mathrm{181}}^1\times {\mathrm{5171}}^1$

素因数の和:5373

約数の個数: 64

約数和(自身を含む): 1920260160

約数和(自身を除く): 1081648064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 181, 224, 362, 448, 724, 896, 1267, 1448, 2534, 2896, 5068, 5171, 5792, 10136, 10342, 11584, 20272, 20684, 23168, 36197, 40544, 41368, 72394, 81088, 82736, 144788, 162176, 165472, 289576, 330944, 579152, 661888, 935951, 1158304, 1871902, 2316608, 3743804, 4633216, 6551657, 7487608, 13103314, 14975216, 26206628, 29950432, 52413256, 59900864, 104826512, 119801728, 209653024, 419306048, 838612096]

約数ペア:

[(1, 838612096), (2, 419306048), (4, 209653024), (7, 119801728), (8, 104826512), (14, 59900864), (16, 52413256), (28, 29950432), (32, 26206628), (56, 14975216), (64, 13103314), (112, 7487608), (128, 6551657), (181, 4633216), (224, 3743804), (362, 2316608), (448, 1871902), (724, 1158304), (896, 935951), (1267, 661888), (1448, 579152), (2534, 330944), (2896, 289576), (5068, 165472), (5171, 162176), (5792, 144788), (10136, 82736), (10342, 81088), (11584, 72394), (20272, 41368), (20684, 40544), (23168, 36197)]