28140819410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{3818293}}^1$

素因数の和:3818378

約数の個数: 32

約数和(自身を含む): 56083102272

約数和(自身を除く): 27942282862

約数列:

[1, 2, 5, 10, 11, 22, 55, 67, 110, 134, 335, 670, 737, 1474, 3685, 7370, 3818293, 7636586, 19091465, 38182930, 42001223, 84002446, 210006115, 255825631, 420012230, 511651262, 1279128155, 2558256310, 2814081941, 5628163882, 14070409705, 28140819410]

約数ペア:

[(1, 28140819410), (2, 14070409705), (5, 5628163882), (10, 2814081941), (11, 2558256310), (22, 1279128155), (55, 511651262), (67, 420012230), (110, 255825631), (134, 210006115), (335, 84002446), (670, 42001223), (737, 38182930), (1474, 19091465), (3685, 7636586), (7370, 3818293)]