7293766384

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{281}}^1\times {\mathrm{313}}^1$

素因数の和:746

約数の個数: 80

約数和(自身を含む): 14625296064

約数和(自身を除く): 7331529680

約数列:

[1, 2, 4, 8, 16, 71, 73, 142, 146, 281, 284, 292, 313, 562, 568, 584, 626, 1124, 1136, 1168, 1252, 2248, 2504, 4496, 5008, 5183, 10366, 19951, 20513, 20732, 22223, 22849, 39902, 41026, 41464, 44446, 45698, 79804, 82052, 82928, 87953, 88892, 91396, 159608, 164104, 175906, 177784, 182792, 319216, 328208, 351812, 355568, 365584, 703624, 1407248, 1456423, 1622279, 2912846, 3244558, 5825692, 6244663, 6420569, 6489116, 11651384, 12489326, 12841138, 12978232, 23302768, 24978652, 25682276, 25956464, 49957304, 51364552, 99914608, 102729104, 455860399, 911720798, 1823441596, 3646883192, 7293766384]

約数ペア:

[(1, 7293766384), (2, 3646883192), (4, 1823441596), (8, 911720798), (16, 455860399), (71, 102729104), (73, 99914608), (142, 51364552), (146, 49957304), (281, 25956464), (284, 25682276), (292, 24978652), (313, 23302768), (562, 12978232), (568, 12841138), (584, 12489326), (626, 11651384), (1124, 6489116), (1136, 6420569), (1168, 6244663), (1252, 5825692), (2248, 3244558), (2504, 2912846), (4496, 1622279), (5008, 1456423), (5183, 1407248), (10366, 703624), (19951, 365584), (20513, 355568), (20732, 351812), (22223, 328208), (22849, 319216), (39902, 182792), (41026, 177784), (41464, 175906), (44446, 164104), (45698, 159608), (79804, 91396), (82052, 88892), (82928, 87953)]