71974888

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{473519}}^1$

素因数の和:473544

約数の個数: 16

約数和(自身を含む): 142056000

約数和(自身を除く): 70081112

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 473519, 947038, 1894076, 3788152, 8996861, 17993722, 35987444, 71974888]

約数ペア:

[(1, 71974888), (2, 35987444), (4, 17993722), (8, 8996861), (19, 3788152), (38, 1894076), (76, 947038), (152, 473519)]