40767038

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1\times {\mathrm{229}}^1$

素因数の和:452

約数の個数: 32

約数和(自身を含む): 68160960

約数和(自身を除く): 27393922

約数列:

[1, 2, 13, 26, 41, 82, 167, 229, 334, 458, 533, 1066, 2171, 2977, 4342, 5954, 6847, 9389, 13694, 18778, 38243, 76486, 89011, 122057, 178022, 244114, 497159, 994318, 1567963, 3135926, 20383519, 40767038]

約数ペア:

[(1, 40767038), (2, 20383519), (13, 3135926), (26, 1567963), (41, 994318), (82, 497159), (167, 244114), (229, 178022), (334, 122057), (458, 89011), (533, 76486), (1066, 38243), (2171, 18778), (2977, 13694), (4342, 9389), (5954, 6847)]