12933368

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:228

約数の個数: 64

約数和(自身を含む): 29272320

約数和(自身を除く): 16338952

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 43, 56, 82, 86, 131, 164, 172, 262, 287, 301, 328, 344, 524, 574, 602, 917, 1048, 1148, 1204, 1763, 1834, 2296, 2408, 3526, 3668, 5371, 5633, 7052, 7336, 10742, 11266, 12341, 14104, 21484, 22532, 24682, 37597, 39431, 42968, 45064, 49364, 75194, 78862, 98728, 150388, 157724, 230953, 300776, 315448, 461906, 923812, 1616671, 1847624, 3233342, 6466684, 12933368]

約数ペア:

[(1, 12933368), (2, 6466684), (4, 3233342), (7, 1847624), (8, 1616671), (14, 923812), (28, 461906), (41, 315448), (43, 300776), (56, 230953), (82, 157724), (86, 150388), (131, 98728), (164, 78862), (172, 75194), (262, 49364), (287, 45064), (301, 42968), (328, 39431), (344, 37597), (524, 24682), (574, 22532), (602, 21484), (917, 14104), (1048, 12341), (1148, 11266), (1204, 10742), (1763, 7336), (1834, 7052), (2296, 5633), (2408, 5371), (3526, 3668)]