22091224

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:208

約数の個数: 64

約数和(自身を含む): 46656000

約数和(自身を除く): 24564776

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 71, 76, 89, 92, 142, 152, 178, 184, 284, 356, 437, 568, 712, 874, 1349, 1633, 1691, 1748, 2047, 2698, 3266, 3382, 3496, 4094, 5396, 6319, 6532, 6764, 8188, 10792, 12638, 13064, 13528, 16376, 25276, 31027, 38893, 50552, 62054, 77786, 120061, 124108, 145337, 155572, 240122, 248216, 290674, 311144, 480244, 581348, 960488, 1162696, 2761403, 5522806, 11045612, 22091224]

約数ペア:

[(1, 22091224), (2, 11045612), (4, 5522806), (8, 2761403), (19, 1162696), (23, 960488), (38, 581348), (46, 480244), (71, 311144), (76, 290674), (89, 248216), (92, 240122), (142, 155572), (152, 145337), (178, 124108), (184, 120061), (284, 77786), (356, 62054), (437, 50552), (568, 38893), (712, 31027), (874, 25276), (1349, 16376), (1633, 13528), (1691, 13064), (1748, 12638), (2047, 10792), (2698, 8188), (3266, 6764), (3382, 6532), (3496, 6319), (4094, 5396)]