65438368

素因数分解:

$2^5\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{257}}^1$

素因数の和:449

約数の個数: 48

約数和(自身を含む): 132307560

約数和(自身を除く): 66869192

約数列:

[1, 2, 4, 8, 16, 32, 73, 109, 146, 218, 257, 292, 436, 514, 584, 872, 1028, 1168, 1744, 2056, 2336, 3488, 4112, 7957, 8224, 15914, 18761, 28013, 31828, 37522, 56026, 63656, 75044, 112052, 127312, 150088, 224104, 254624, 300176, 448208, 600352, 896416, 2044949, 4089898, 8179796, 16359592, 32719184, 65438368]

約数ペア:

[(1, 65438368), (2, 32719184), (4, 16359592), (8, 8179796), (16, 4089898), (32, 2044949), (73, 896416), (109, 600352), (146, 448208), (218, 300176), (257, 254624), (292, 224104), (436, 150088), (514, 127312), (584, 112052), (872, 75044), (1028, 63656), (1168, 56026), (1744, 37522), (2056, 31828), (2336, 28013), (3488, 18761), (4112, 15914), (7957, 8224)]