7288064

素因数分解:

$2^8\times 7^3\times {\mathrm{83}}^1$

素因数の和:120

約数の個数: 72

約数和(自身を含む): 17169600

約数和(自身を除く): 9881536

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 83, 98, 112, 128, 166, 196, 224, 256, 332, 343, 392, 448, 581, 664, 686, 784, 896, 1162, 1328, 1372, 1568, 1792, 2324, 2656, 2744, 3136, 4067, 4648, 5312, 5488, 6272, 8134, 9296, 10624, 10976, 12544, 16268, 18592, 21248, 21952, 28469, 32536, 37184, 43904, 56938, 65072, 74368, 87808, 113876, 130144, 148736, 227752, 260288, 455504, 520576, 911008, 1041152, 1822016, 3644032, 7288064]

約数ペア:

[(1, 7288064), (2, 3644032), (4, 1822016), (7, 1041152), (8, 911008), (14, 520576), (16, 455504), (28, 260288), (32, 227752), (49, 148736), (56, 130144), (64, 113876), (83, 87808), (98, 74368), (112, 65072), (128, 56938), (166, 43904), (196, 37184), (224, 32536), (256, 28469), (332, 21952), (343, 21248), (392, 18592), (448, 16268), (581, 12544), (664, 10976), (686, 10624), (784, 9296), (896, 8134), (1162, 6272), (1328, 5488), (1372, 5312), (1568, 4648), (1792, 4067), (2324, 3136), (2656, 2744)]