13275328

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{173}}^1$

素因数の和:305

約数の個数: 56

約数和(自身を含む): 29169360

約数和(自身を除く): 15894032

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 109, 173, 176, 218, 346, 352, 436, 692, 704, 872, 1199, 1384, 1744, 1903, 2398, 2768, 3488, 3806, 4796, 5536, 6976, 7612, 9592, 11072, 15224, 18857, 19184, 30448, 37714, 38368, 60896, 75428, 76736, 121792, 150856, 207427, 301712, 414854, 603424, 829708, 1206848, 1659416, 3318832, 6637664, 13275328]

約数ペア:

[(1, 13275328), (2, 6637664), (4, 3318832), (8, 1659416), (11, 1206848), (16, 829708), (22, 603424), (32, 414854), (44, 301712), (64, 207427), (88, 150856), (109, 121792), (173, 76736), (176, 75428), (218, 60896), (346, 38368), (352, 37714), (436, 30448), (692, 19184), (704, 18857), (872, 15224), (1199, 11072), (1384, 9592), (1744, 7612), (1903, 6976), (2398, 5536), (2768, 4796), (3488, 3806)]