22014464

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:141

約数の個数: 80

約数和(自身を含む): 48449280

約数和(自身を除く): 26434816

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 64, 73, 76, 124, 128, 146, 152, 248, 256, 292, 304, 496, 512, 584, 589, 608, 992, 1168, 1178, 1216, 1387, 1984, 2263, 2336, 2356, 2432, 2774, 3968, 4526, 4672, 4712, 4864, 5548, 7936, 9052, 9344, 9424, 9728, 11096, 15872, 18104, 18688, 18848, 22192, 36208, 37376, 37696, 42997, 44384, 72416, 75392, 85994, 88768, 144832, 150784, 171988, 177536, 289664, 301568, 343976, 355072, 579328, 687952, 710144, 1158656, 1375904, 2751808, 5503616, 11007232, 22014464]

約数ペア:

[(1, 22014464), (2, 11007232), (4, 5503616), (8, 2751808), (16, 1375904), (19, 1158656), (31, 710144), (32, 687952), (38, 579328), (62, 355072), (64, 343976), (73, 301568), (76, 289664), (124, 177536), (128, 171988), (146, 150784), (152, 144832), (248, 88768), (256, 85994), (292, 75392), (304, 72416), (496, 44384), (512, 42997), (584, 37696), (589, 37376), (608, 36208), (992, 22192), (1168, 18848), (1178, 18688), (1216, 18104), (1387, 15872), (1984, 11096), (2263, 9728), (2336, 9424), (2356, 9344), (2432, 9052), (2774, 7936), (3968, 5548), (4526, 4864), (4672, 4712)]