12671991488

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{895927}}^1$

素因数の和:895969

約数の個数: 56

約数和(自身を含む): 28673279712

約数和(自身を除く): 16001288224

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 136, 208, 221, 272, 416, 442, 544, 832, 884, 1088, 1768, 3536, 7072, 14144, 895927, 1791854, 3583708, 7167416, 11647051, 14334832, 15230759, 23294102, 28669664, 30461518, 46588204, 57339328, 60923036, 93176408, 121846072, 186352816, 197999867, 243692144, 372705632, 395999734, 487384288, 745411264, 791999468, 974768576, 1583998936, 3167997872, 6335995744, 12671991488]

約数ペア:

[(1, 12671991488), (2, 6335995744), (4, 3167997872), (8, 1583998936), (13, 974768576), (16, 791999468), (17, 745411264), (26, 487384288), (32, 395999734), (34, 372705632), (52, 243692144), (64, 197999867), (68, 186352816), (104, 121846072), (136, 93176408), (208, 60923036), (221, 57339328), (272, 46588204), (416, 30461518), (442, 28669664), (544, 23294102), (832, 15230759), (884, 14334832), (1088, 11647051), (1768, 7167416), (3536, 3583708), (7072, 1791854), (14144, 895927)]