742679252

素因数分解:

$2^2\times 7^1\times {\mathrm{337}}^1\times {\mathrm{78707}}^1$

素因数の和:79055

約数の個数: 24

約数和(自身を含む): 1489785024

約数和(自身を除く): 747105772

約数列:

[1, 2, 4, 7, 14, 28, 337, 674, 1348, 2359, 4718, 9436, 78707, 157414, 314828, 550949, 1101898, 2203796, 26524259, 53048518, 106097036, 185669813, 371339626, 742679252]

約数ペア:

[(1, 742679252), (2, 371339626), (4, 185669813), (7, 106097036), (14, 53048518), (28, 26524259), (337, 2203796), (674, 1101898), (1348, 550949), (2359, 314828), (4718, 157414), (9436, 78707)]