12734288

素因数分解:

$2^4\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1697}}^1$

素因数の和:1779

約数の個数: 40

約数和(自身を含む): 28635072

約数和(自身を除く): 15900784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 67, 112, 134, 268, 469, 536, 938, 1072, 1697, 1876, 3394, 3752, 6788, 7504, 11879, 13576, 23758, 27152, 47516, 95032, 113699, 190064, 227398, 454796, 795893, 909592, 1591786, 1819184, 3183572, 6367144, 12734288]

約数ペア:

[(1, 12734288), (2, 6367144), (4, 3183572), (7, 1819184), (8, 1591786), (14, 909592), (16, 795893), (28, 454796), (56, 227398), (67, 190064), (112, 113699), (134, 95032), (268, 47516), (469, 27152), (536, 23758), (938, 13576), (1072, 11879), (1697, 7504), (1876, 6788), (3394, 3752)]