126956752

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{467}}^1\times {\mathrm{1307}}^1$

素因数の和:1795

約数の個数: 40

約数和(自身を含む): 265670496

約数和(自身を除く): 138713744

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 467, 934, 1307, 1868, 2614, 3736, 5228, 6071, 7472, 10456, 12142, 16991, 20912, 24284, 33982, 48568, 67964, 97136, 135928, 271856, 610369, 1220738, 2441476, 4882952, 7934797, 9765904, 15869594, 31739188, 63478376, 126956752]

約数ペア:

[(1, 126956752), (2, 63478376), (4, 31739188), (8, 15869594), (13, 9765904), (16, 7934797), (26, 4882952), (52, 2441476), (104, 1220738), (208, 610369), (467, 271856), (934, 135928), (1307, 97136), (1868, 67964), (2614, 48568), (3736, 33982), (5228, 24284), (6071, 20912), (7472, 16991), (10456, 12142)]