42972892

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{337}}^1\times {\mathrm{449}}^1$

素因数の和:861

約数の個数: 24

約数和(自身を含む): 76658400

約数和(自身を除く): 33685508

約数列:

[1, 2, 4, 71, 142, 284, 337, 449, 674, 898, 1348, 1796, 23927, 31879, 47854, 63758, 95708, 127516, 151313, 302626, 605252, 10743223, 21486446, 42972892]

約数ペア:

[(1, 42972892), (2, 21486446), (4, 10743223), (71, 605252), (142, 302626), (284, 151313), (337, 127516), (449, 95708), (674, 63758), (898, 47854), (1348, 31879), (1796, 23927)]