2709584

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1$

素因数の和:267

約数の個数: 40

約数和(自身を含む): 5654400

約数和(自身を除く): 2944816

約数列:

[1, 2, 4, 8, 16, 23, 37, 46, 74, 92, 148, 184, 199, 296, 368, 398, 592, 796, 851, 1592, 1702, 3184, 3404, 4577, 6808, 7363, 9154, 13616, 14726, 18308, 29452, 36616, 58904, 73232, 117808, 169349, 338698, 677396, 1354792, 2709584]

約数ペア:

[(1, 2709584), (2, 1354792), (4, 677396), (8, 338698), (16, 169349), (23, 117808), (37, 73232), (46, 58904), (74, 36616), (92, 29452), (148, 18308), (184, 14726), (199, 13616), (296, 9154), (368, 7363), (398, 6808), (592, 4577), (796, 3404), (851, 3184), (1592, 1702)]