6721672

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{191}}^1$

素因数の和:333

約数の個数: 32

約数和(自身を含む): 13063680

約数和(自身を除く): 6342008

約数列:

[1, 2, 4, 8, 53, 83, 106, 166, 191, 212, 332, 382, 424, 664, 764, 1528, 4399, 8798, 10123, 15853, 17596, 20246, 31706, 35192, 40492, 63412, 80984, 126824, 840209, 1680418, 3360836, 6721672]

約数ペア:

[(1, 6721672), (2, 3360836), (4, 1680418), (8, 840209), (53, 126824), (83, 80984), (106, 63412), (166, 40492), (191, 35192), (212, 31706), (332, 20246), (382, 17596), (424, 15853), (664, 10123), (764, 8798), (1528, 4399)]