27914224

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3121}}^1$

素因数の和:3185

約数の個数: 40

約数和(自身を含む): 59617712

約数和(自身を除く): 31703488

約数列:

[1, 2, 4, 8, 13, 16, 26, 43, 52, 86, 104, 172, 208, 344, 559, 688, 1118, 2236, 3121, 4472, 6242, 8944, 12484, 24968, 40573, 49936, 81146, 134203, 162292, 268406, 324584, 536812, 649168, 1073624, 1744639, 2147248, 3489278, 6978556, 13957112, 27914224]

約数ペア:

[(1, 27914224), (2, 13957112), (4, 6978556), (8, 3489278), (13, 2147248), (16, 1744639), (26, 1073624), (43, 649168), (52, 536812), (86, 324584), (104, 268406), (172, 162292), (208, 134203), (344, 81146), (559, 49936), (688, 40573), (1118, 24968), (2236, 12484), (3121, 8944), (4472, 6242)]