42569896

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{503}}^1$

素因数の和:729

約数の個数: 32

約数和(自身を含む): 81648000

約数和(自身を除く): 39078104

約数列:

[1, 2, 4, 8, 71, 142, 149, 284, 298, 503, 568, 596, 1006, 1192, 2012, 4024, 10579, 21158, 35713, 42316, 71426, 74947, 84632, 142852, 149894, 285704, 299788, 599576, 5321237, 10642474, 21284948, 42569896]

約数ペア:

[(1, 42569896), (2, 21284948), (4, 10642474), (8, 5321237), (71, 599576), (142, 299788), (149, 285704), (284, 149894), (298, 142852), (503, 84632), (568, 74947), (596, 71426), (1006, 42316), (1192, 35713), (2012, 21158), (4024, 10579)]