13346224

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{353}}^1$

素因数の和:517

約数の個数: 40

約数和(自身を含む): 27654480

約数和(自身を除く): 14308256

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 139, 272, 278, 353, 556, 706, 1112, 1412, 2224, 2363, 2824, 4726, 5648, 6001, 9452, 12002, 18904, 24004, 37808, 48008, 49067, 96016, 98134, 196268, 392536, 785072, 834139, 1668278, 3336556, 6673112, 13346224]

約数ペア:

[(1, 13346224), (2, 6673112), (4, 3336556), (8, 1668278), (16, 834139), (17, 785072), (34, 392536), (68, 196268), (136, 98134), (139, 96016), (272, 49067), (278, 48008), (353, 37808), (556, 24004), (706, 18904), (1112, 12002), (1412, 9452), (2224, 6001), (2363, 5648), (2824, 4726)]