69383072

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{449}}^1$

素因数の和:909

約数の個数: 48

約数和(自身を含む): 149688000

約数和(自身を除く): 80304928

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 439, 449, 878, 898, 1756, 1796, 3512, 3592, 4829, 4939, 7024, 7184, 9658, 9878, 14048, 14368, 19316, 19756, 38632, 39512, 77264, 79024, 154528, 158048, 197111, 394222, 788444, 1576888, 2168221, 3153776, 4336442, 6307552, 8672884, 17345768, 34691536, 69383072]

約数ペア:

[(1, 69383072), (2, 34691536), (4, 17345768), (8, 8672884), (11, 6307552), (16, 4336442), (22, 3153776), (32, 2168221), (44, 1576888), (88, 788444), (176, 394222), (352, 197111), (439, 158048), (449, 154528), (878, 79024), (898, 77264), (1756, 39512), (1796, 38632), (3512, 19756), (3592, 19316), (4829, 14368), (4939, 14048), (7024, 9878), (7184, 9658)]