42380426

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{367}}^1$

素因数の和:590

約数の個数: 32

約数和(自身を含む): 72334080

約数和(自身を除く): 29953654

約数列:

[1, 2, 11, 22, 29, 58, 181, 319, 362, 367, 638, 734, 1991, 3982, 4037, 5249, 8074, 10498, 10643, 21286, 57739, 66427, 115478, 117073, 132854, 234146, 730697, 1461394, 1926383, 3852766, 21190213, 42380426]

約数ペア:

[(1, 42380426), (2, 21190213), (11, 3852766), (22, 1926383), (29, 1461394), (58, 730697), (181, 234146), (319, 132854), (362, 117073), (367, 115478), (638, 66427), (734, 57739), (1991, 21286), (3982, 10643), (4037, 10498), (5249, 8074)]