12449424

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{281}}^1$

素因数の和:376

約数の個数: 80

約数和(自身を含む): 35247744

約数和(自身を除く): 22798320

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 71, 78, 104, 142, 156, 208, 213, 281, 284, 312, 426, 562, 568, 624, 843, 852, 923, 1124, 1136, 1686, 1704, 1846, 2248, 2769, 3372, 3408, 3653, 3692, 4496, 5538, 6744, 7306, 7384, 10959, 11076, 13488, 14612, 14768, 19951, 21918, 22152, 29224, 39902, 43836, 44304, 58448, 59853, 79804, 87672, 119706, 159608, 175344, 239412, 259363, 319216, 478824, 518726, 778089, 957648, 1037452, 1556178, 2074904, 3112356, 4149808, 6224712, 12449424]

約数ペア:

[(1, 12449424), (2, 6224712), (3, 4149808), (4, 3112356), (6, 2074904), (8, 1556178), (12, 1037452), (13, 957648), (16, 778089), (24, 518726), (26, 478824), (39, 319216), (48, 259363), (52, 239412), (71, 175344), (78, 159608), (104, 119706), (142, 87672), (156, 79804), (208, 59853), (213, 58448), (281, 44304), (284, 43836), (312, 39902), (426, 29224), (562, 22152), (568, 21918), (624, 19951), (843, 14768), (852, 14612), (923, 13488), (1124, 11076), (1136, 10959), (1686, 7384), (1704, 7306), (1846, 6744), (2248, 5538), (2769, 4496), (3372, 3692), (3408, 3653)]