12518119744

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{118471}}^1$

素因数の和:118623

約数の個数: 56

約数和(自身を含む): 26962331648

約数和(自身を除く): 14444211904

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 127, 208, 254, 416, 508, 832, 1016, 1651, 2032, 3302, 4064, 6604, 8128, 13208, 26416, 52832, 105664, 118471, 236942, 473884, 947768, 1540123, 1895536, 3080246, 3791072, 6160492, 7582144, 12320984, 15045817, 24641968, 30091634, 49283936, 60183268, 98567872, 120366536, 195595621, 240733072, 391191242, 481466144, 782382484, 962932288, 1564764968, 3129529936, 6259059872, 12518119744]

約数ペア:

[(1, 12518119744), (2, 6259059872), (4, 3129529936), (8, 1564764968), (13, 962932288), (16, 782382484), (26, 481466144), (32, 391191242), (52, 240733072), (64, 195595621), (104, 120366536), (127, 98567872), (208, 60183268), (254, 49283936), (416, 30091634), (508, 24641968), (832, 15045817), (1016, 12320984), (1651, 7582144), (2032, 6160492), (3302, 3791072), (4064, 3080246), (6604, 1895536), (8128, 1540123), (13208, 947768), (26416, 473884), (52832, 236942), (105664, 118471)]