28386860472

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{54751}}^1$

素因数の和:55161

約数の個数: 96

約数和(自身を含む): 81142464000

約数和(自身を除く): 52755603528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 379, 456, 684, 758, 1137, 1368, 1516, 2274, 3032, 3411, 4548, 6822, 7201, 9096, 13644, 14402, 21603, 27288, 28804, 43206, 54751, 57608, 64809, 86412, 109502, 129618, 164253, 172824, 219004, 259236, 328506, 438008, 492759, 518472, 657012, 985518, 1040269, 1314024, 1971036, 2080538, 3120807, 3942072, 4161076, 6241614, 8322152, 9362421, 12483228, 18724842, 20750629, 24966456, 37449684, 41501258, 62251887, 74899368, 83002516, 124503774, 166005032, 186755661, 249007548, 373511322, 394261951, 498015096, 747022644, 788523902, 1182785853, 1494045288, 1577047804, 2365571706, 3154095608, 3548357559, 4731143412, 7096715118, 9462286824, 14193430236, 28386860472]

約数ペア:

[(1, 28386860472), (2, 14193430236), (3, 9462286824), (4, 7096715118), (6, 4731143412), (8, 3548357559), (9, 3154095608), (12, 2365571706), (18, 1577047804), (19, 1494045288), (24, 1182785853), (36, 788523902), (38, 747022644), (57, 498015096), (72, 394261951), (76, 373511322), (114, 249007548), (152, 186755661), (171, 166005032), (228, 124503774), (342, 83002516), (379, 74899368), (456, 62251887), (684, 41501258), (758, 37449684), (1137, 24966456), (1368, 20750629), (1516, 18724842), (2274, 12483228), (3032, 9362421), (3411, 8322152), (4548, 6241614), (6822, 4161076), (7201, 3942072), (9096, 3120807), (13644, 2080538), (14402, 1971036), (21603, 1314024), (27288, 1040269), (28804, 985518), (43206, 657012), (54751, 518472), (57608, 492759), (64809, 438008), (86412, 328506), (109502, 259236), (129618, 219004), (164253, 172824)]