13990728

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{647}}^1$

素因数の和:726

約数の個数: 64

約数和(自身を含む): 37791360

約数和(自身を除く): 23800632

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 53, 68, 102, 106, 136, 159, 204, 212, 318, 408, 424, 636, 647, 901, 1272, 1294, 1802, 1941, 2588, 2703, 3604, 3882, 5176, 5406, 7208, 7764, 10812, 10999, 15528, 21624, 21998, 32997, 34291, 43996, 65994, 68582, 87992, 102873, 131988, 137164, 205746, 263976, 274328, 411492, 582947, 822984, 1165894, 1748841, 2331788, 3497682, 4663576, 6995364, 13990728]

約数ペア:

[(1, 13990728), (2, 6995364), (3, 4663576), (4, 3497682), (6, 2331788), (8, 1748841), (12, 1165894), (17, 822984), (24, 582947), (34, 411492), (51, 274328), (53, 263976), (68, 205746), (102, 137164), (106, 131988), (136, 102873), (159, 87992), (204, 68582), (212, 65994), (318, 43996), (408, 34291), (424, 32997), (636, 21998), (647, 21624), (901, 15528), (1272, 10999), (1294, 10812), (1802, 7764), (1941, 7208), (2588, 5406), (2703, 5176), (3604, 3882)]