27399784

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:218

約数の個数: 64

約数和(自身を含む): 57576960

約数和(自身を除く): 30177176

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 67, 68, 97, 124, 134, 136, 194, 248, 268, 388, 527, 536, 776, 1054, 1139, 1649, 2077, 2108, 2278, 3007, 3298, 4154, 4216, 4556, 6014, 6499, 6596, 8308, 9112, 12028, 12998, 13192, 16616, 24056, 25996, 35309, 51119, 51992, 70618, 102238, 110483, 141236, 201469, 204476, 220966, 282472, 402938, 408952, 441932, 805876, 883864, 1611752, 3424973, 6849946, 13699892, 27399784]

約数ペア:

[(1, 27399784), (2, 13699892), (4, 6849946), (8, 3424973), (17, 1611752), (31, 883864), (34, 805876), (62, 441932), (67, 408952), (68, 402938), (97, 282472), (124, 220966), (134, 204476), (136, 201469), (194, 141236), (248, 110483), (268, 102238), (388, 70618), (527, 51992), (536, 51119), (776, 35309), (1054, 25996), (1139, 24056), (1649, 16616), (2077, 13192), (2108, 12998), (2278, 12028), (3007, 9112), (3298, 8308), (4154, 6596), (4216, 6499), (4556, 6014)]