56518744

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{2647}}^1$

素因数の和:2827

約数の個数: 32

約数和(自身を含む): 112963680

約数和(自身を除く): 56444936

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 157, 314, 628, 1256, 2647, 2669, 5294, 5338, 10588, 10676, 21176, 21352, 44999, 89998, 179996, 359992, 415579, 831158, 1662316, 3324632, 7064843, 14129686, 28259372, 56518744]

約数ペア:

[(1, 56518744), (2, 28259372), (4, 14129686), (8, 7064843), (17, 3324632), (34, 1662316), (68, 831158), (136, 415579), (157, 359992), (314, 179996), (628, 89998), (1256, 44999), (2647, 21352), (2669, 21176), (5294, 10676), (5338, 10588)]