38990308

素因数分解:

$2^2\times 7^1\times {\mathrm{347}}^1\times {\mathrm{4013}}^1$

素因数の和:4371

約数の個数: 24

約数和(自身を含む): 78224832

約数和(自身を除く): 39234524

約数列:

[1, 2, 4, 7, 14, 28, 347, 694, 1388, 2429, 4013, 4858, 8026, 9716, 16052, 28091, 56182, 112364, 1392511, 2785022, 5570044, 9747577, 19495154, 38990308]

約数ペア:

[(1, 38990308), (2, 19495154), (4, 9747577), (7, 5570044), (14, 2785022), (28, 1392511), (347, 112364), (694, 56182), (1388, 28091), (2429, 16052), (4013, 9716), (4858, 8026)]