26599924

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{19}}^2\times {\mathrm{109}}^1$

素因数の和:177

約数の個数: 54

約数和(自身を含む): 53686710

約数和(自身を除く): 27086786

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 109, 169, 218, 247, 338, 361, 436, 494, 676, 722, 988, 1417, 1444, 2071, 2834, 3211, 4142, 4693, 5668, 6422, 8284, 9386, 12844, 18421, 18772, 26923, 36842, 39349, 53846, 61009, 73684, 78698, 107692, 122018, 157396, 244036, 349999, 511537, 699998, 1023074, 1399996, 2046148, 6649981, 13299962, 26599924]

約数ペア:

[(1, 26599924), (2, 13299962), (4, 6649981), (13, 2046148), (19, 1399996), (26, 1023074), (38, 699998), (52, 511537), (76, 349999), (109, 244036), (169, 157396), (218, 122018), (247, 107692), (338, 78698), (361, 73684), (436, 61009), (494, 53846), (676, 39349), (722, 36842), (988, 26923), (1417, 18772), (1444, 18421), (2071, 12844), (2834, 9386), (3211, 8284), (4142, 6422), (4693, 5668)]