26989992

素因数分解:

$2^3\times 3^2\times {\mathrm{557}}^1\times {\mathrm{673}}^1$

素因数の和:1242

約数の個数: 48

約数和(自身を含む): 73337940

約数和(自身を除く): 46347948

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 557, 673, 1114, 1346, 1671, 2019, 2228, 2692, 3342, 4038, 4456, 5013, 5384, 6057, 6684, 8076, 10026, 12114, 13368, 16152, 20052, 24228, 40104, 48456, 374861, 749722, 1124583, 1499444, 2249166, 2998888, 3373749, 4498332, 6747498, 8996664, 13494996, 26989992]

約数ペア:

[(1, 26989992), (2, 13494996), (3, 8996664), (4, 6747498), (6, 4498332), (8, 3373749), (9, 2998888), (12, 2249166), (18, 1499444), (24, 1124583), (36, 749722), (72, 374861), (557, 48456), (673, 40104), (1114, 24228), (1346, 20052), (1671, 16152), (2019, 13368), (2228, 12114), (2692, 10026), (3342, 8076), (4038, 6684), (4456, 6057), (5013, 5384)]