7929988

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{4871}}^1$

素因数の和:4923

約数の個数: 24

約数和(自身を含む): 15551424

約数和(自身を除く): 7621436

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 814, 1628, 4871, 9742, 19484, 53581, 107162, 180227, 214324, 360454, 720908, 1982497, 3964994, 7929988]

約数ペア:

[(1, 7929988), (2, 3964994), (4, 1982497), (11, 720908), (22, 360454), (37, 214324), (44, 180227), (74, 107162), (148, 53581), (407, 19484), (814, 9742), (1628, 4871)]