27882688

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{181}}^1$

素因数の和:305

約数の個数: 56

約数和(自身を含む): 58247280

約数和(自身を除く): 30364592

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 83, 116, 166, 181, 232, 332, 362, 464, 664, 724, 928, 1328, 1448, 1856, 2407, 2656, 2896, 4814, 5249, 5312, 5792, 9628, 10498, 11584, 15023, 19256, 20996, 30046, 38512, 41992, 60092, 77024, 83984, 120184, 154048, 167968, 240368, 335936, 435667, 480736, 871334, 961472, 1742668, 3485336, 6970672, 13941344, 27882688]

約数ペア:

[(1, 27882688), (2, 13941344), (4, 6970672), (8, 3485336), (16, 1742668), (29, 961472), (32, 871334), (58, 480736), (64, 435667), (83, 335936), (116, 240368), (166, 167968), (181, 154048), (232, 120184), (332, 83984), (362, 77024), (464, 60092), (664, 41992), (724, 38512), (928, 30046), (1328, 20996), (1448, 19256), (1856, 15023), (2407, 11584), (2656, 10498), (2896, 9628), (4814, 5792), (5249, 5312)]