79539538

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1\times {\mathrm{293}}^1$

素因数の和:558

約数の個数: 32

約数和(自身を含む): 132024816

約数和(自身を除く): 52485278

約数列:

[1, 2, 13, 26, 53, 106, 197, 293, 394, 586, 689, 1378, 2561, 3809, 5122, 7618, 10441, 15529, 20882, 31058, 57721, 115442, 135733, 201877, 271466, 403754, 750373, 1500746, 3059213, 6118426, 39769769, 79539538]

約数ペア:

[(1, 79539538), (2, 39769769), (13, 6118426), (26, 3059213), (53, 1500746), (106, 750373), (197, 403754), (293, 271466), (394, 201877), (586, 135733), (689, 115442), (1378, 57721), (2561, 31058), (3809, 20882), (5122, 15529), (7618, 10441)]