26387746

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^2\times {\mathrm{61}}^1$

素因数の和:187

約数の個数: 48

約数和(自身を含む): 51121728

約数和(自身を除く): 24733982

約数列:

[1, 2, 7, 11, 14, 22, 53, 61, 77, 106, 122, 154, 371, 427, 583, 671, 742, 854, 1166, 1342, 2809, 3233, 4081, 4697, 5618, 6466, 8162, 9394, 19663, 22631, 30899, 35563, 39326, 45262, 61798, 71126, 171349, 216293, 248941, 342698, 432586, 497882, 1199443, 1884839, 2398886, 3769678, 13193873, 26387746]

約数ペア:

[(1, 26387746), (2, 13193873), (7, 3769678), (11, 2398886), (14, 1884839), (22, 1199443), (53, 497882), (61, 432586), (77, 342698), (106, 248941), (122, 216293), (154, 171349), (371, 71126), (427, 61798), (583, 45262), (671, 39326), (742, 35563), (854, 30899), (1166, 22631), (1342, 19663), (2809, 9394), (3233, 8162), (4081, 6466), (4697, 5618)]