71145584

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{1433}}^1$

素因数の和:1577

約数の個数: 40

約数和(自身を含む): 144030960

約数和(自身を除く): 72885376

約数列:

[1, 2, 4, 8, 16, 29, 58, 107, 116, 214, 232, 428, 464, 856, 1433, 1712, 2866, 3103, 5732, 6206, 11464, 12412, 22928, 24824, 41557, 49648, 83114, 153331, 166228, 306662, 332456, 613324, 664912, 1226648, 2453296, 4446599, 8893198, 17786396, 35572792, 71145584]

約数ペア:

[(1, 71145584), (2, 35572792), (4, 17786396), (8, 8893198), (16, 4446599), (29, 2453296), (58, 1226648), (107, 664912), (116, 613324), (214, 332456), (232, 306662), (428, 166228), (464, 153331), (856, 83114), (1433, 49648), (1712, 41557), (2866, 24824), (3103, 22928), (5732, 12412), (6206, 11464)]