42915252752

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{18413}}^1$

素因数の和:18616

約数の個数: 80

約数和(自身を含む): 88849170432

約数和(自身を除く): 45933917680

約数列:

[1, 2, 4, 8, 16, 31, 37, 62, 74, 124, 127, 148, 248, 254, 296, 496, 508, 592, 1016, 1147, 2032, 2294, 3937, 4588, 4699, 7874, 9176, 9398, 15748, 18352, 18413, 18796, 31496, 36826, 37592, 62992, 73652, 75184, 145669, 147304, 291338, 294608, 570803, 582676, 681281, 1141606, 1165352, 1362562, 2283212, 2330704, 2338451, 2725124, 4566424, 4676902, 5450248, 9132848, 9353804, 10900496, 18707608, 21119711, 37415216, 42239422, 72491981, 84478844, 86522687, 144983962, 168957688, 173045374, 289967924, 337915376, 346090748, 579935848, 692181496, 1159871696, 1384362992, 2682203297, 5364406594, 10728813188, 21457626376, 42915252752]

約数ペア:

[(1, 42915252752), (2, 21457626376), (4, 10728813188), (8, 5364406594), (16, 2682203297), (31, 1384362992), (37, 1159871696), (62, 692181496), (74, 579935848), (124, 346090748), (127, 337915376), (148, 289967924), (248, 173045374), (254, 168957688), (296, 144983962), (496, 86522687), (508, 84478844), (592, 72491981), (1016, 42239422), (1147, 37415216), (2032, 21119711), (2294, 18707608), (3937, 10900496), (4588, 9353804), (4699, 9132848), (7874, 5450248), (9176, 4676902), (9398, 4566424), (15748, 2725124), (18352, 2338451), (18413, 2330704), (18796, 2283212), (31496, 1362562), (36826, 1165352), (37592, 1141606), (62992, 681281), (73652, 582676), (75184, 570803), (145669, 294608), (147304, 291338)]