73770064

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{86993}}^1$

素因数の和:87054

約数の個数: 20

約数和(自身を含む): 145627956

約数和(自身を除く): 71857892

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 86993, 173986, 347972, 695944, 1391888, 4610629, 9221258, 18442516, 36885032, 73770064]

約数ペア:

[(1, 73770064), (2, 36885032), (4, 18442516), (8, 9221258), (16, 4610629), (53, 1391888), (106, 695944), (212, 347972), (424, 173986), (848, 86993)]