13648328

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{661}}^1$

素因数の和:785

約数の個数: 32

約数和(自身を含む): 26811000

約数和(自身を除く): 13162672

約数列:

[1, 2, 4, 8, 29, 58, 89, 116, 178, 232, 356, 661, 712, 1322, 2581, 2644, 5162, 5288, 10324, 19169, 20648, 38338, 58829, 76676, 117658, 153352, 235316, 470632, 1706041, 3412082, 6824164, 13648328]

約数ペア:

[(1, 13648328), (2, 6824164), (4, 3412082), (8, 1706041), (29, 470632), (58, 235316), (89, 153352), (116, 117658), (178, 76676), (232, 58829), (356, 38338), (661, 20648), (712, 19169), (1322, 10324), (2581, 5288), (2644, 5162)]