13278832

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2237}}^1$

素因数の和:2305

約数の個数: 40

約数和(自身を含む): 29971296

約数和(自身を除く): 16692464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 106, 112, 212, 371, 424, 742, 848, 1484, 2237, 2968, 4474, 5936, 8948, 15659, 17896, 31318, 35792, 62636, 118561, 125272, 237122, 250544, 474244, 829927, 948488, 1659854, 1896976, 3319708, 6639416, 13278832]

約数ペア:

[(1, 13278832), (2, 6639416), (4, 3319708), (7, 1896976), (8, 1659854), (14, 948488), (16, 829927), (28, 474244), (53, 250544), (56, 237122), (106, 125272), (112, 118561), (212, 62636), (371, 35792), (424, 31318), (742, 17896), (848, 15659), (1484, 8948), (2237, 5936), (2968, 4474)]