66723488

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1499}}^1$

素因数の和:1629

約数の個数: 48

約数和(自身を含む): 142884000

約数和(自身を除く): 76160512

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 107, 208, 214, 416, 428, 856, 1391, 1499, 1712, 2782, 2998, 3424, 5564, 5996, 11128, 11992, 19487, 22256, 23984, 38974, 44512, 47968, 77948, 155896, 160393, 311792, 320786, 623584, 641572, 1283144, 2085109, 2566288, 4170218, 5132576, 8340436, 16680872, 33361744, 66723488]

約数ペア:

[(1, 66723488), (2, 33361744), (4, 16680872), (8, 8340436), (13, 5132576), (16, 4170218), (26, 2566288), (32, 2085109), (52, 1283144), (104, 641572), (107, 623584), (208, 320786), (214, 311792), (416, 160393), (428, 155896), (856, 77948), (1391, 47968), (1499, 44512), (1712, 38974), (2782, 23984), (2998, 22256), (3424, 19487), (5564, 11992), (5996, 11128)]