27633568

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{643}}^1$

素因数の和:749

約数の個数: 48

約数和(自身を含む): 58423680

約数和(自身を除く): 30790112

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 79, 136, 158, 272, 316, 544, 632, 643, 1264, 1286, 1343, 2528, 2572, 2686, 5144, 5372, 10288, 10744, 10931, 20576, 21488, 21862, 42976, 43724, 50797, 87448, 101594, 174896, 203188, 349792, 406376, 812752, 863549, 1625504, 1727098, 3454196, 6908392, 13816784, 27633568]

約数ペア:

[(1, 27633568), (2, 13816784), (4, 6908392), (8, 3454196), (16, 1727098), (17, 1625504), (32, 863549), (34, 812752), (68, 406376), (79, 349792), (136, 203188), (158, 174896), (272, 101594), (316, 87448), (544, 50797), (632, 43724), (643, 42976), (1264, 21862), (1286, 21488), (1343, 20576), (2528, 10931), (2572, 10744), (2686, 10288), (5144, 5372)]