7485672284

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{393403}}^1$

素因数の和:393545

約数の個数: 24

約数和(自身を含む): 13482741888

約数和(自身を除く): 5997069604

約数列:

[1, 2, 4, 67, 71, 134, 142, 268, 284, 4757, 9514, 19028, 393403, 786806, 1573612, 26358001, 27931613, 52716002, 55863226, 105432004, 111726452, 1871418071, 3742836142, 7485672284]

約数ペア:

[(1, 7485672284), (2, 3742836142), (4, 1871418071), (67, 111726452), (71, 105432004), (134, 55863226), (142, 52716002), (268, 27931613), (284, 26358001), (4757, 1573612), (9514, 786806), (19028, 393403)]