8294528

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:205

約数の個数: 64

約数和(自身を含む): 18580320

約数和(自身を除く): 10285792

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 43, 44, 64, 86, 88, 128, 137, 172, 176, 274, 344, 352, 473, 548, 688, 704, 946, 1096, 1376, 1408, 1507, 1892, 2192, 2752, 3014, 3784, 4384, 5504, 5891, 6028, 7568, 8768, 11782, 12056, 15136, 17536, 23564, 24112, 30272, 47128, 48224, 60544, 64801, 94256, 96448, 129602, 188512, 192896, 259204, 377024, 518408, 754048, 1036816, 2073632, 4147264, 8294528]

約数ペア:

[(1, 8294528), (2, 4147264), (4, 2073632), (8, 1036816), (11, 754048), (16, 518408), (22, 377024), (32, 259204), (43, 192896), (44, 188512), (64, 129602), (86, 96448), (88, 94256), (128, 64801), (137, 60544), (172, 48224), (176, 47128), (274, 30272), (344, 24112), (352, 23564), (473, 17536), (548, 15136), (688, 12056), (704, 11782), (946, 8768), (1096, 7568), (1376, 6028), (1408, 5891), (1507, 5504), (1892, 4384), (2192, 3784), (2752, 3014)]