27779808

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{617}}^1$

素因数の和:704

約数の個数: 96

約数和(自身を含む): 84720384

約数和(自身を除く): 56940576

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 67, 84, 96, 112, 134, 168, 201, 224, 268, 336, 402, 469, 536, 617, 672, 804, 938, 1072, 1234, 1407, 1608, 1851, 1876, 2144, 2468, 2814, 3216, 3702, 3752, 4319, 4936, 5628, 6432, 7404, 7504, 8638, 9872, 11256, 12957, 14808, 15008, 17276, 19744, 22512, 25914, 29616, 34552, 41339, 45024, 51828, 59232, 69104, 82678, 103656, 124017, 138208, 165356, 207312, 248034, 289373, 330712, 414624, 496068, 578746, 661424, 868119, 992136, 1157492, 1322848, 1736238, 1984272, 2314984, 3472476, 3968544, 4629968, 6944952, 9259936, 13889904, 27779808]

約数ペア:

[(1, 27779808), (2, 13889904), (3, 9259936), (4, 6944952), (6, 4629968), (7, 3968544), (8, 3472476), (12, 2314984), (14, 1984272), (16, 1736238), (21, 1322848), (24, 1157492), (28, 992136), (32, 868119), (42, 661424), (48, 578746), (56, 496068), (67, 414624), (84, 330712), (96, 289373), (112, 248034), (134, 207312), (168, 165356), (201, 138208), (224, 124017), (268, 103656), (336, 82678), (402, 69104), (469, 59232), (536, 51828), (617, 45024), (672, 41339), (804, 34552), (938, 29616), (1072, 25914), (1234, 22512), (1407, 19744), (1608, 17276), (1851, 15008), (1876, 14808), (2144, 12957), (2468, 11256), (2814, 9872), (3216, 8638), (3702, 7504), (3752, 7404), (4319, 6432), (4936, 5628)]