26109396

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{281}}^1$

素因数の和:409

約数の個数: 72

約数和(自身を含む): 69287400

約数和(自身を除く): 43178004

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 89, 116, 174, 178, 261, 267, 281, 348, 356, 522, 534, 562, 801, 843, 1044, 1068, 1124, 1602, 1686, 2529, 2581, 3204, 3372, 5058, 5162, 7743, 8149, 10116, 10324, 15486, 16298, 23229, 24447, 25009, 30972, 32596, 46458, 48894, 50018, 73341, 75027, 92916, 97788, 100036, 146682, 150054, 225081, 293364, 300108, 450162, 725261, 900324, 1450522, 2175783, 2901044, 4351566, 6527349, 8703132, 13054698, 26109396]

約数ペア:

[(1, 26109396), (2, 13054698), (3, 8703132), (4, 6527349), (6, 4351566), (9, 2901044), (12, 2175783), (18, 1450522), (29, 900324), (36, 725261), (58, 450162), (87, 300108), (89, 293364), (116, 225081), (174, 150054), (178, 146682), (261, 100036), (267, 97788), (281, 92916), (348, 75027), (356, 73341), (522, 50018), (534, 48894), (562, 46458), (801, 32596), (843, 30972), (1044, 25009), (1068, 24447), (1124, 23229), (1602, 16298), (1686, 15486), (2529, 10324), (2581, 10116), (3204, 8149), (3372, 7743), (5058, 5162)]