13313168

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1129}}^1$

素因数の和:1215

約数の個数: 40

約数和(自身を含む): 28584480

約数和(自身を除く): 15271312

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 67, 88, 134, 176, 268, 536, 737, 1072, 1129, 1474, 2258, 2948, 4516, 5896, 9032, 11792, 12419, 18064, 24838, 49676, 75643, 99352, 151286, 198704, 302572, 605144, 832073, 1210288, 1664146, 3328292, 6656584, 13313168]

約数ペア:

[(1, 13313168), (2, 6656584), (4, 3328292), (8, 1664146), (11, 1210288), (16, 832073), (22, 605144), (44, 302572), (67, 198704), (88, 151286), (134, 99352), (176, 75643), (268, 49676), (536, 24838), (737, 18064), (1072, 12419), (1129, 11792), (1474, 9032), (2258, 5896), (2948, 4516)]