26722878

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2879}}^1$

素因数の和:2921

約数の個数: 64

約数和(自身を含む): 69672960

約数和(自身を除く): 42950082

約数列:

[1, 2, 3, 6, 7, 13, 14, 17, 21, 26, 34, 39, 42, 51, 78, 91, 102, 119, 182, 221, 238, 273, 357, 442, 546, 663, 714, 1326, 1547, 2879, 3094, 4641, 5758, 8637, 9282, 17274, 20153, 37427, 40306, 48943, 60459, 74854, 97886, 112281, 120918, 146829, 224562, 261989, 293658, 342601, 523978, 636259, 685202, 785967, 1027803, 1272518, 1571934, 1908777, 2055606, 3817554, 4453813, 8907626, 13361439, 26722878]

約数ペア:

[(1, 26722878), (2, 13361439), (3, 8907626), (6, 4453813), (7, 3817554), (13, 2055606), (14, 1908777), (17, 1571934), (21, 1272518), (26, 1027803), (34, 785967), (39, 685202), (42, 636259), (51, 523978), (78, 342601), (91, 293658), (102, 261989), (119, 224562), (182, 146829), (221, 120918), (238, 112281), (273, 97886), (357, 74854), (442, 60459), (546, 48943), (663, 40306), (714, 37427), (1326, 20153), (1547, 17274), (2879, 9282), (3094, 8637), (4641, 5758)]