26487370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{2239}}^1$

素因数の和:2279

約数の個数: 48

約数和(自身を含む): 59028480

約数和(自身を除く): 32541110

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 169, 182, 338, 455, 845, 910, 1183, 1690, 2239, 2366, 4478, 5915, 11195, 11830, 15673, 22390, 29107, 31346, 58214, 78365, 145535, 156730, 203749, 291070, 378391, 407498, 756782, 1018745, 1891955, 2037490, 2648737, 3783910, 5297474, 13243685, 26487370]

約数ペア:

[(1, 26487370), (2, 13243685), (5, 5297474), (7, 3783910), (10, 2648737), (13, 2037490), (14, 1891955), (26, 1018745), (35, 756782), (65, 407498), (70, 378391), (91, 291070), (130, 203749), (169, 156730), (182, 145535), (338, 78365), (455, 58214), (845, 31346), (910, 29107), (1183, 22390), (1690, 15673), (2239, 11830), (2366, 11195), (4478, 5915)]