40016284

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{751}}^1$

素因数の和:946

約数の個数: 48

約数和(自身を含む): 87929856

約数和(自身を除く): 47913572

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 173, 308, 346, 692, 751, 1211, 1502, 1903, 2422, 3004, 3806, 4844, 5257, 7612, 8261, 10514, 13321, 16522, 21028, 26642, 33044, 53284, 57827, 115654, 129923, 231308, 259846, 519692, 909461, 1429153, 1818922, 2858306, 3637844, 5716612, 10004071, 20008142, 40016284]

約数ペア:

[(1, 40016284), (2, 20008142), (4, 10004071), (7, 5716612), (11, 3637844), (14, 2858306), (22, 1818922), (28, 1429153), (44, 909461), (77, 519692), (154, 259846), (173, 231308), (308, 129923), (346, 115654), (692, 57827), (751, 53284), (1211, 33044), (1502, 26642), (1903, 21028), (2422, 16522), (3004, 13321), (3806, 10514), (4844, 8261), (5257, 7612)]