26867174

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:149

約数の個数: 48

約数和(自身を含む): 46683648

約数和(自身を除く): 19816474

約数列:

[1, 2, 17, 23, 34, 43, 46, 47, 86, 94, 289, 391, 578, 731, 782, 799, 989, 1081, 1462, 1598, 1978, 2021, 2162, 4042, 6647, 12427, 13294, 13583, 16813, 18377, 24854, 27166, 33626, 34357, 36754, 46483, 68714, 92966, 285821, 312409, 571642, 584069, 624818, 790211, 1168138, 1580422, 13433587, 26867174]

約数ペア:

[(1, 26867174), (2, 13433587), (17, 1580422), (23, 1168138), (34, 790211), (43, 624818), (46, 584069), (47, 571642), (86, 312409), (94, 285821), (289, 92966), (391, 68714), (578, 46483), (731, 36754), (782, 34357), (799, 33626), (989, 27166), (1081, 24854), (1462, 18377), (1598, 16813), (1978, 13583), (2021, 13294), (2162, 12427), (4042, 6647)]