71491448

素因数分解:

$2^3\times 7^1\times {\mathrm{1049}}^1\times {\mathrm{1217}}^1$

素因数の和:2279

約数の個数: 32

約数和(自身を含む): 153468000

約数和(自身を除く): 81976552

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1049, 1217, 2098, 2434, 4196, 4868, 7343, 8392, 8519, 9736, 14686, 17038, 29372, 34076, 58744, 68152, 1276633, 2553266, 5106532, 8936431, 10213064, 17872862, 35745724, 71491448]

約数ペア:

[(1, 71491448), (2, 35745724), (4, 17872862), (7, 10213064), (8, 8936431), (14, 5106532), (28, 2553266), (56, 1276633), (1049, 68152), (1217, 58744), (2098, 34076), (2434, 29372), (4196, 17038), (4868, 14686), (7343, 9736), (8392, 8519)]