2778909952

素因数分解:

$2^8\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17041}}^1$

素因数の和:17084

約数の個数: 108

約数和(自身を含む): 6949352676

約数和(自身を除く): 4170442724

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 91, 98, 104, 112, 128, 182, 196, 208, 224, 256, 364, 392, 416, 448, 637, 728, 784, 832, 896, 1274, 1456, 1568, 1664, 1792, 2548, 2912, 3136, 3328, 5096, 5824, 6272, 10192, 11648, 12544, 17041, 20384, 23296, 34082, 40768, 68164, 81536, 119287, 136328, 163072, 221533, 238574, 272656, 443066, 477148, 545312, 835009, 886132, 954296, 1090624, 1550731, 1670018, 1772264, 1908592, 2181248, 3101462, 3340036, 3544528, 3817184, 4362496, 6202924, 6680072, 7089056, 7634368, 10855117, 12405848, 13360144, 14178112, 15268736, 21710234, 24811696, 26720288, 28356224, 30537472, 43420468, 49623392, 53440576, 56712448, 86840936, 99246784, 106881152, 173681872, 198493568, 213762304, 347363744, 396987136, 694727488, 1389454976, 2778909952]

約数ペア:

[(1, 2778909952), (2, 1389454976), (4, 694727488), (7, 396987136), (8, 347363744), (13, 213762304), (14, 198493568), (16, 173681872), (26, 106881152), (28, 99246784), (32, 86840936), (49, 56712448), (52, 53440576), (56, 49623392), (64, 43420468), (91, 30537472), (98, 28356224), (104, 26720288), (112, 24811696), (128, 21710234), (182, 15268736), (196, 14178112), (208, 13360144), (224, 12405848), (256, 10855117), (364, 7634368), (392, 7089056), (416, 6680072), (448, 6202924), (637, 4362496), (728, 3817184), (784, 3544528), (832, 3340036), (896, 3101462), (1274, 2181248), (1456, 1908592), (1568, 1772264), (1664, 1670018), (1792, 1550731), (2548, 1090624), (2912, 954296), (3136, 886132), (3328, 835009), (5096, 545312), (5824, 477148), (6272, 443066), (10192, 272656), (11648, 238574), (12544, 221533), (17041, 163072), (20384, 136328), (23296, 119287), (34082, 81536), (40768, 68164)]