70045796

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{449}}^1\times {\mathrm{907}}^1$

素因数の和:1403

約数の個数: 24

約数和(自身を含む): 125848800

約数和(自身を除く): 55803004

約数列:

[1, 2, 4, 43, 86, 172, 449, 898, 907, 1796, 1814, 3628, 19307, 38614, 39001, 77228, 78002, 156004, 407243, 814486, 1628972, 17511449, 35022898, 70045796]

約数ペア:

[(1, 70045796), (2, 35022898), (4, 17511449), (43, 1628972), (86, 814486), (172, 407243), (449, 156004), (898, 78002), (907, 77228), (1796, 39001), (1814, 38614), (3628, 19307)]