1025683456

素因数分解:

$2^{12}\times 7^1\times {\mathrm{83}}^1\times {\mathrm{431}}^1$

素因数の和:545

約数の個数: 104

約数和(自身を含む): 2377880064

約数和(自身を除く): 1352196608

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 83, 112, 128, 166, 224, 256, 332, 431, 448, 512, 581, 664, 862, 896, 1024, 1162, 1328, 1724, 1792, 2048, 2324, 2656, 3017, 3448, 3584, 4096, 4648, 5312, 6034, 6896, 7168, 9296, 10624, 12068, 13792, 14336, 18592, 21248, 24136, 27584, 28672, 35773, 37184, 42496, 48272, 55168, 71546, 74368, 84992, 96544, 110336, 143092, 148736, 169984, 193088, 220672, 250411, 286184, 297472, 339968, 386176, 441344, 500822, 572368, 594944, 772352, 882688, 1001644, 1144736, 1189888, 1544704, 1765376, 2003288, 2289472, 2379776, 3089408, 4006576, 4578944, 6178816, 8013152, 9157888, 12357632, 16026304, 18315776, 32052608, 36631552, 64105216, 73263104, 128210432, 146526208, 256420864, 512841728, 1025683456]

約数ペア:

[(1, 1025683456), (2, 512841728), (4, 256420864), (7, 146526208), (8, 128210432), (14, 73263104), (16, 64105216), (28, 36631552), (32, 32052608), (56, 18315776), (64, 16026304), (83, 12357632), (112, 9157888), (128, 8013152), (166, 6178816), (224, 4578944), (256, 4006576), (332, 3089408), (431, 2379776), (448, 2289472), (512, 2003288), (581, 1765376), (664, 1544704), (862, 1189888), (896, 1144736), (1024, 1001644), (1162, 882688), (1328, 772352), (1724, 594944), (1792, 572368), (2048, 500822), (2324, 441344), (2656, 386176), (3017, 339968), (3448, 297472), (3584, 286184), (4096, 250411), (4648, 220672), (5312, 193088), (6034, 169984), (6896, 148736), (7168, 143092), (9296, 110336), (10624, 96544), (12068, 84992), (13792, 74368), (14336, 71546), (18592, 55168), (21248, 48272), (24136, 42496), (27584, 37184), (28672, 35773)]