26505076

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1$

素因数の和:368

約数の個数: 48

約数和(自身を含む): 53233600

約数和(自身を除く): 26728524

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 139, 193, 247, 278, 386, 494, 556, 772, 988, 1807, 2509, 2641, 3614, 3667, 5018, 5282, 7228, 7334, 10036, 10564, 14668, 26827, 34333, 47671, 53654, 68666, 95342, 107308, 137332, 190684, 348751, 509713, 697502, 1019426, 1395004, 2038852, 6626269, 13252538, 26505076]

約数ペア:

[(1, 26505076), (2, 13252538), (4, 6626269), (13, 2038852), (19, 1395004), (26, 1019426), (38, 697502), (52, 509713), (76, 348751), (139, 190684), (193, 137332), (247, 107308), (278, 95342), (386, 68666), (494, 53654), (556, 47671), (772, 34333), (988, 26827), (1807, 14668), (2509, 10564), (2641, 10036), (3614, 7334), (3667, 7228), (5018, 5282)]