13242371536

素因数分解:

$2^4\times {\mathrm{223}}^1\times {\mathrm{487}}^1\times {\mathrm{7621}}^1$

素因数の和:8339

約数の個数: 40

約数和(自身を含む): 25828457984

約数和(自身を除く): 12586086448

約数列:

[1, 2, 4, 8, 16, 223, 446, 487, 892, 974, 1784, 1948, 3568, 3896, 7621, 7792, 15242, 30484, 60968, 108601, 121936, 217202, 434404, 868808, 1699483, 1737616, 3398966, 3711427, 6797932, 7422854, 13595864, 14845708, 27191728, 29691416, 59382832, 827648221, 1655296442, 3310592884, 6621185768, 13242371536]

約数ペア:

[(1, 13242371536), (2, 6621185768), (4, 3310592884), (8, 1655296442), (16, 827648221), (223, 59382832), (446, 29691416), (487, 27191728), (892, 14845708), (974, 13595864), (1784, 7422854), (1948, 6797932), (3568, 3711427), (3896, 3398966), (7621, 1737616), (7792, 1699483), (15242, 868808), (30484, 434404), (60968, 217202), (108601, 121936)]