27540308

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{263}}^1\times {\mathrm{557}}^1$

素因数の和:871

約数の個数: 24

約数和(自身を含む): 49496832

約数和(自身を除く): 21956524

約数列:

[1, 2, 4, 47, 94, 188, 263, 526, 557, 1052, 1114, 2228, 12361, 24722, 26179, 49444, 52358, 104716, 146491, 292982, 585964, 6885077, 13770154, 27540308]

約数ペア:

[(1, 27540308), (2, 13770154), (4, 6885077), (47, 585964), (94, 292982), (188, 146491), (263, 104716), (526, 52358), (557, 49444), (1052, 26179), (1114, 24722), (2228, 12361)]