28649168

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{613}}^1$

素因数の和:771

約数の個数: 40

約数和(自身を含む): 58472448

約数和(自身を除く): 29823280

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 127, 184, 254, 368, 508, 613, 1016, 1226, 2032, 2452, 2921, 4904, 5842, 9808, 11684, 14099, 23368, 28198, 46736, 56396, 77851, 112792, 155702, 225584, 311404, 622808, 1245616, 1790573, 3581146, 7162292, 14324584, 28649168]

約数ペア:

[(1, 28649168), (2, 14324584), (4, 7162292), (8, 3581146), (16, 1790573), (23, 1245616), (46, 622808), (92, 311404), (127, 225584), (184, 155702), (254, 112792), (368, 77851), (508, 56396), (613, 46736), (1016, 28198), (1226, 23368), (2032, 14099), (2452, 11684), (2921, 9808), (4904, 5842)]