28441410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{7237}}^1$

素因数の和:7378

約数の個数: 32

約数和(自身を含む): 68789952

約数和(自身を除く): 40348542

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 131, 262, 393, 655, 786, 1310, 1965, 3930, 7237, 14474, 21711, 36185, 43422, 72370, 108555, 217110, 948047, 1896094, 2844141, 4740235, 5688282, 9480470, 14220705, 28441410]

約数ペア:

[(1, 28441410), (2, 14220705), (3, 9480470), (5, 5688282), (6, 4740235), (10, 2844141), (15, 1896094), (30, 948047), (131, 217110), (262, 108555), (393, 72370), (655, 43422), (786, 36185), (1310, 21711), (1965, 14474), (3930, 7237)]