72151298

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{277}}^1$

素因数の和:506

約数の個数: 32

約数和(自身を含む): 118174464

約数和(自身を除く): 46023166

約数列:

[1, 2, 17, 34, 47, 94, 163, 277, 326, 554, 799, 1598, 2771, 4709, 5542, 7661, 9418, 13019, 15322, 26038, 45151, 90302, 130237, 221323, 260474, 442646, 767567, 1535134, 2122097, 4244194, 36075649, 72151298]

約数ペア:

[(1, 72151298), (2, 36075649), (17, 4244194), (34, 2122097), (47, 1535134), (94, 767567), (163, 442646), (277, 260474), (326, 221323), (554, 130237), (799, 90302), (1598, 45151), (2771, 26038), (4709, 15322), (5542, 13019), (7661, 9418)]