67790212

素因数分解:

$2^2\times 7^1\times {\mathrm{1097}}^1\times {\mathrm{2207}}^1$

素因数の和:3315

約数の個数: 24

約数和(自身を含む): 135765504

約数和(自身を除く): 67975292

約数列:

[1, 2, 4, 7, 14, 28, 1097, 2194, 2207, 4388, 4414, 7679, 8828, 15358, 15449, 30716, 30898, 61796, 2421079, 4842158, 9684316, 16947553, 33895106, 67790212]

約数ペア:

[(1, 67790212), (2, 33895106), (4, 16947553), (7, 9684316), (14, 4842158), (28, 2421079), (1097, 61796), (2194, 30898), (2207, 30716), (4388, 15449), (4414, 15358), (7679, 8828)]