729939328

素因数分解:

$2^7\times {\mathrm{47}}^1\times {\mathrm{121333}}^1$

素因数の和:121394

約数の個数: 32

約数和(自身を含む): 1485128160

約数和(自身を除く): 755188832

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 128, 188, 376, 752, 1504, 3008, 6016, 121333, 242666, 485332, 970664, 1941328, 3882656, 5702651, 7765312, 11405302, 15530624, 22810604, 45621208, 91242416, 182484832, 364969664, 729939328]

約数ペア:

[(1, 729939328), (2, 364969664), (4, 182484832), (8, 91242416), (16, 45621208), (32, 22810604), (47, 15530624), (64, 11405302), (94, 7765312), (128, 5702651), (188, 3882656), (376, 1941328), (752, 970664), (1504, 485332), (3008, 242666), (6016, 121333)]