726842984

素因数分解:

$2^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{126013}}^1$

素因数の和:126129

約数の個数: 32

約数和(自身を含む): 1572654720

約数和(自身を除く): 845811736

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 103, 206, 412, 721, 824, 1442, 2884, 5768, 126013, 252026, 504052, 882091, 1008104, 1764182, 3528364, 7056728, 12979339, 25958678, 51917356, 90855373, 103834712, 181710746, 363421492, 726842984]

約数ペア:

[(1, 726842984), (2, 363421492), (4, 181710746), (7, 103834712), (8, 90855373), (14, 51917356), (28, 25958678), (56, 12979339), (103, 7056728), (206, 3528364), (412, 1764182), (721, 1008104), (824, 882091), (1442, 504052), (2884, 252026), (5768, 126013)]