27948496

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{439}}^1$

素因数の和:643

約数の個数: 40

約数和(自身を含む): 56960640

約数和(自身を除く): 29012144

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 173, 184, 346, 368, 439, 692, 878, 1384, 1756, 2768, 3512, 3979, 7024, 7958, 10097, 15916, 20194, 31832, 40388, 63664, 75947, 80776, 151894, 161552, 303788, 607576, 1215152, 1746781, 3493562, 6987124, 13974248, 27948496]

約数ペア:

[(1, 27948496), (2, 13974248), (4, 6987124), (8, 3493562), (16, 1746781), (23, 1215152), (46, 607576), (92, 303788), (173, 161552), (184, 151894), (346, 80776), (368, 75947), (439, 63664), (692, 40388), (878, 31832), (1384, 20194), (1756, 15916), (2768, 10097), (3512, 7958), (3979, 7024)]