27938208

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:119

約数の個数: 144

約数和(自身を含む): 83553120

約数和(自身を除く): 55614912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 32, 34, 38, 48, 51, 53, 57, 68, 76, 96, 102, 106, 114, 136, 152, 159, 204, 212, 228, 272, 289, 304, 318, 323, 408, 424, 456, 544, 578, 608, 636, 646, 816, 848, 867, 901, 912, 969, 1007, 1156, 1272, 1292, 1632, 1696, 1734, 1802, 1824, 1938, 2014, 2312, 2544, 2584, 2703, 3021, 3468, 3604, 3876, 4028, 4624, 5088, 5168, 5406, 5491, 6042, 6936, 7208, 7752, 8056, 9248, 10336, 10812, 10982, 12084, 13872, 14416, 15317, 15504, 16112, 16473, 17119, 21624, 21964, 24168, 27744, 28832, 30634, 31008, 32224, 32946, 34238, 43248, 43928, 45951, 48336, 51357, 61268, 65892, 68476, 86496, 87856, 91902, 96672, 102714, 122536, 131784, 136952, 175712, 183804, 205428, 245072, 263568, 273904, 291023, 367608, 410856, 490144, 527136, 547808, 582046, 735216, 821712, 873069, 1164092, 1470432, 1643424, 1746138, 2328184, 3492276, 4656368, 6984552, 9312736, 13969104, 27938208]

約数ペア:

[(1, 27938208), (2, 13969104), (3, 9312736), (4, 6984552), (6, 4656368), (8, 3492276), (12, 2328184), (16, 1746138), (17, 1643424), (19, 1470432), (24, 1164092), (32, 873069), (34, 821712), (38, 735216), (48, 582046), (51, 547808), (53, 527136), (57, 490144), (68, 410856), (76, 367608), (96, 291023), (102, 273904), (106, 263568), (114, 245072), (136, 205428), (152, 183804), (159, 175712), (204, 136952), (212, 131784), (228, 122536), (272, 102714), (289, 96672), (304, 91902), (318, 87856), (323, 86496), (408, 68476), (424, 65892), (456, 61268), (544, 51357), (578, 48336), (608, 45951), (636, 43928), (646, 43248), (816, 34238), (848, 32946), (867, 32224), (901, 31008), (912, 30634), (969, 28832), (1007, 27744), (1156, 24168), (1272, 21964), (1292, 21624), (1632, 17119), (1696, 16473), (1734, 16112), (1802, 15504), (1824, 15317), (1938, 14416), (2014, 13872), (2312, 12084), (2544, 10982), (2584, 10812), (2703, 10336), (3021, 9248), (3468, 8056), (3604, 7752), (3876, 7208), (4028, 6936), (4624, 6042), (5088, 5491), (5168, 5406)]