8007455744

素因数分解:

$2^{10}\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{1307}}^1$

素因数の和:1551

約数の個数: 88

約数和(自身を含む): 16621771008

約数和(自身を除く): 8614315264

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 193, 248, 256, 386, 496, 512, 772, 992, 1024, 1307, 1544, 1984, 2614, 3088, 3968, 5228, 5983, 6176, 7936, 10456, 11966, 12352, 15872, 20912, 23932, 24704, 31744, 40517, 41824, 47864, 49408, 81034, 83648, 95728, 98816, 162068, 167296, 191456, 197632, 252251, 324136, 334592, 382912, 504502, 648272, 669184, 765824, 1009004, 1296544, 1338368, 1531648, 2018008, 2593088, 3063296, 4036016, 5186176, 6126592, 7819781, 8072032, 10372352, 15639562, 16144064, 20744704, 31279124, 32288128, 41489408, 62558248, 64576256, 125116496, 129152512, 250232992, 258305024, 500465984, 1000931968, 2001863936, 4003727872, 8007455744]

約数ペア:

[(1, 8007455744), (2, 4003727872), (4, 2001863936), (8, 1000931968), (16, 500465984), (31, 258305024), (32, 250232992), (62, 129152512), (64, 125116496), (124, 64576256), (128, 62558248), (193, 41489408), (248, 32288128), (256, 31279124), (386, 20744704), (496, 16144064), (512, 15639562), (772, 10372352), (992, 8072032), (1024, 7819781), (1307, 6126592), (1544, 5186176), (1984, 4036016), (2614, 3063296), (3088, 2593088), (3968, 2018008), (5228, 1531648), (5983, 1338368), (6176, 1296544), (7936, 1009004), (10456, 765824), (11966, 669184), (12352, 648272), (15872, 504502), (20912, 382912), (23932, 334592), (24704, 324136), (31744, 252251), (40517, 197632), (41824, 191456), (47864, 167296), (49408, 162068), (81034, 98816), (83648, 95728)]