12695936

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:223

約数の個数: 64

約数和(自身を含む): 28200960

約数和(自身を除く): 15505024

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 71, 88, 127, 128, 142, 176, 254, 284, 352, 508, 568, 704, 781, 1016, 1136, 1397, 1408, 1562, 2032, 2272, 2794, 3124, 4064, 4544, 5588, 6248, 8128, 9017, 9088, 11176, 12496, 16256, 18034, 22352, 24992, 36068, 44704, 49984, 72136, 89408, 99187, 99968, 144272, 178816, 198374, 288544, 396748, 577088, 793496, 1154176, 1586992, 3173984, 6347968, 12695936]

約数ペア:

[(1, 12695936), (2, 6347968), (4, 3173984), (8, 1586992), (11, 1154176), (16, 793496), (22, 577088), (32, 396748), (44, 288544), (64, 198374), (71, 178816), (88, 144272), (127, 99968), (128, 99187), (142, 89408), (176, 72136), (254, 49984), (284, 44704), (352, 36068), (508, 24992), (568, 22352), (704, 18034), (781, 16256), (1016, 12496), (1136, 11176), (1397, 9088), (1408, 9017), (1562, 8128), (2032, 6248), (2272, 5588), (2794, 4544), (3124, 4064)]