28699664

素因数分解:

$2^4\times 7^1\times {\mathrm{151}}^1\times {\mathrm{1697}}^1$

素因数の和:1863

約数の個数: 40

約数和(自身を含む): 64007808

約数和(自身を除く): 35308144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 151, 302, 604, 1057, 1208, 1697, 2114, 2416, 3394, 4228, 6788, 8456, 11879, 13576, 16912, 23758, 27152, 47516, 95032, 190064, 256247, 512494, 1024988, 1793729, 2049976, 3587458, 4099952, 7174916, 14349832, 28699664]

約数ペア:

[(1, 28699664), (2, 14349832), (4, 7174916), (7, 4099952), (8, 3587458), (14, 2049976), (16, 1793729), (28, 1024988), (56, 512494), (112, 256247), (151, 190064), (302, 95032), (604, 47516), (1057, 27152), (1208, 23758), (1697, 16912), (2114, 13576), (2416, 11879), (3394, 8456), (4228, 6788)]