28467792

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{401}}^1$

素因数の和:461

約数の個数: 120

約数和(自身を含む): 87483240

約数和(自身を除く): 59015448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 29, 34, 36, 48, 51, 58, 68, 72, 87, 102, 116, 136, 144, 153, 174, 204, 232, 261, 272, 306, 348, 401, 408, 464, 493, 522, 612, 696, 802, 816, 986, 1044, 1203, 1224, 1392, 1479, 1604, 1972, 2088, 2406, 2448, 2958, 3208, 3609, 3944, 4176, 4437, 4812, 5916, 6416, 6817, 7218, 7888, 8874, 9624, 11629, 11832, 13634, 14436, 17748, 19248, 20451, 23258, 23664, 27268, 28872, 34887, 35496, 40902, 46516, 54536, 57744, 61353, 69774, 70992, 81804, 93032, 104661, 109072, 122706, 139548, 163608, 186064, 197693, 209322, 245412, 279096, 327216, 395386, 418644, 490824, 558192, 593079, 790772, 837288, 981648, 1186158, 1581544, 1674576, 1779237, 2372316, 3163088, 3558474, 4744632, 7116948, 9489264, 14233896, 28467792]

約数ペア:

[(1, 28467792), (2, 14233896), (3, 9489264), (4, 7116948), (6, 4744632), (8, 3558474), (9, 3163088), (12, 2372316), (16, 1779237), (17, 1674576), (18, 1581544), (24, 1186158), (29, 981648), (34, 837288), (36, 790772), (48, 593079), (51, 558192), (58, 490824), (68, 418644), (72, 395386), (87, 327216), (102, 279096), (116, 245412), (136, 209322), (144, 197693), (153, 186064), (174, 163608), (204, 139548), (232, 122706), (261, 109072), (272, 104661), (306, 93032), (348, 81804), (401, 70992), (408, 69774), (464, 61353), (493, 57744), (522, 54536), (612, 46516), (696, 40902), (802, 35496), (816, 34887), (986, 28872), (1044, 27268), (1203, 23664), (1224, 23258), (1392, 20451), (1479, 19248), (1604, 17748), (1972, 14436), (2088, 13634), (2406, 11832), (2448, 11629), (2958, 9624), (3208, 8874), (3609, 7888), (3944, 7218), (4176, 6817), (4437, 6416), (4812, 5916)]