2505344

素因数分解:

$2^7\times {\mathrm{23}}^2\times {\mathrm{37}}^1$

素因数の和:97

約数の個数: 48

約数和(自身を含む): 5358570

約数和(自身を除く): 2853226

約数列:

[1, 2, 4, 8, 16, 23, 32, 37, 46, 64, 74, 92, 128, 148, 184, 296, 368, 529, 592, 736, 851, 1058, 1184, 1472, 1702, 2116, 2368, 2944, 3404, 4232, 4736, 6808, 8464, 13616, 16928, 19573, 27232, 33856, 39146, 54464, 67712, 78292, 108928, 156584, 313168, 626336, 1252672, 2505344]

約数ペア:

[(1, 2505344), (2, 1252672), (4, 626336), (8, 313168), (16, 156584), (23, 108928), (32, 78292), (37, 67712), (46, 54464), (64, 39146), (74, 33856), (92, 27232), (128, 19573), (148, 16928), (184, 13616), (296, 8464), (368, 6808), (529, 4736), (592, 4232), (736, 3404), (851, 2944), (1058, 2368), (1184, 2116), (1472, 1702)]