28207361712

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{383}}^1\times {\mathrm{37423}}^1$

素因数の和:37858

約数の個数: 80

約数和(自身を含む): 74843209728

約数和(自身を除く): 46635848016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 383, 492, 656, 766, 984, 1149, 1532, 1968, 2298, 3064, 4596, 6128, 9192, 15703, 18384, 31406, 37423, 47109, 62812, 74846, 94218, 112269, 125624, 149692, 188436, 224538, 251248, 299384, 376872, 449076, 598768, 753744, 898152, 1534343, 1796304, 3068686, 4603029, 6137372, 9206058, 12274744, 14333009, 18412116, 24549488, 28666018, 36824232, 42999027, 57332036, 73648464, 85998054, 114664072, 171996108, 229328144, 343992216, 587653369, 687984432, 1175306738, 1762960107, 2350613476, 3525920214, 4701226952, 7051840428, 9402453904, 14103680856, 28207361712]

約数ペア:

[(1, 28207361712), (2, 14103680856), (3, 9402453904), (4, 7051840428), (6, 4701226952), (8, 3525920214), (12, 2350613476), (16, 1762960107), (24, 1175306738), (41, 687984432), (48, 587653369), (82, 343992216), (123, 229328144), (164, 171996108), (246, 114664072), (328, 85998054), (383, 73648464), (492, 57332036), (656, 42999027), (766, 36824232), (984, 28666018), (1149, 24549488), (1532, 18412116), (1968, 14333009), (2298, 12274744), (3064, 9206058), (4596, 6137372), (6128, 4603029), (9192, 3068686), (15703, 1796304), (18384, 1534343), (31406, 898152), (37423, 753744), (47109, 598768), (62812, 449076), (74846, 376872), (94218, 299384), (112269, 251248), (125624, 224538), (149692, 188436)]