1357438768

素因数分解:

$2^4\times 7^2\times {\mathrm{131}}^1\times {\mathrm{13217}}^1$

素因数の和:13370

約数の個数: 60

約数和(自身を含む): 3083019192

約数和(自身を除く): 1725580424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 131, 196, 262, 392, 524, 784, 917, 1048, 1834, 2096, 3668, 6419, 7336, 12838, 13217, 14672, 25676, 26434, 51352, 52868, 92519, 102704, 105736, 185038, 211472, 370076, 647633, 740152, 1295266, 1480304, 1731427, 2590532, 3462854, 5181064, 6925708, 10362128, 12119989, 13851416, 24239978, 27702832, 48479956, 84839923, 96959912, 169679846, 193919824, 339359692, 678719384, 1357438768]

約数ペア:

[(1, 1357438768), (2, 678719384), (4, 339359692), (7, 193919824), (8, 169679846), (14, 96959912), (16, 84839923), (28, 48479956), (49, 27702832), (56, 24239978), (98, 13851416), (112, 12119989), (131, 10362128), (196, 6925708), (262, 5181064), (392, 3462854), (524, 2590532), (784, 1731427), (917, 1480304), (1048, 1295266), (1834, 740152), (2096, 647633), (3668, 370076), (6419, 211472), (7336, 185038), (12838, 105736), (13217, 102704), (14672, 92519), (25676, 52868), (26434, 51352)]