8409772

素因数分解:

$2^2\times 7^2\times {\mathrm{107}}^1\times {\mathrm{401}}^1$

素因数の和:526

約数の個数: 36

約数和(自身を含む): 17322984

約数和(自身を除く): 8913212

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 107, 196, 214, 401, 428, 749, 802, 1498, 1604, 2807, 2996, 5243, 5614, 10486, 11228, 19649, 20972, 39298, 42907, 78596, 85814, 171628, 300349, 600698, 1201396, 2102443, 4204886, 8409772]

約数ペア:

[(1, 8409772), (2, 4204886), (4, 2102443), (7, 1201396), (14, 600698), (28, 300349), (49, 171628), (98, 85814), (107, 78596), (196, 42907), (214, 39298), (401, 20972), (428, 19649), (749, 11228), (802, 10486), (1498, 5614), (1604, 5243), (2807, 2996)]