71789296

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{2207}}^1$

素因数の和:2341

約数の個数: 40

約数和(自身を含む): 147847680

約数和(自身を除く): 76058384

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 107, 152, 214, 304, 428, 856, 1712, 2033, 2207, 4066, 4414, 8132, 8828, 16264, 17656, 32528, 35312, 41933, 83866, 167732, 236149, 335464, 472298, 670928, 944596, 1889192, 3778384, 4486831, 8973662, 17947324, 35894648, 71789296]

約数ペア:

[(1, 71789296), (2, 35894648), (4, 17947324), (8, 8973662), (16, 4486831), (19, 3778384), (38, 1889192), (76, 944596), (107, 670928), (152, 472298), (214, 335464), (304, 236149), (428, 167732), (856, 83866), (1712, 41933), (2033, 35312), (2207, 32528), (4066, 17656), (4414, 16264), (8132, 8828)]