71259004

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{331}}^1\times {\mathrm{503}}^1$

素因数の和:945

約数の個数: 24

約数和(自身を含む): 126499968

約数和(自身を除く): 55240964

約数列:

[1, 2, 4, 107, 214, 331, 428, 503, 662, 1006, 1324, 2012, 35417, 53821, 70834, 107642, 141668, 166493, 215284, 332986, 665972, 17814751, 35629502, 71259004]

約数ペア:

[(1, 71259004), (2, 35629502), (4, 17814751), (107, 665972), (214, 332986), (331, 215284), (428, 166493), (503, 141668), (662, 107642), (1006, 70834), (1324, 53821), (2012, 35417)]