2751808

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:135

約数の個数: 56

約数和(自身を含む): 6014720

約数和(自身を除く): 3262912

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 64, 73, 76, 124, 146, 152, 248, 292, 304, 496, 584, 589, 608, 992, 1168, 1178, 1216, 1387, 1984, 2263, 2336, 2356, 2774, 4526, 4672, 4712, 5548, 9052, 9424, 11096, 18104, 18848, 22192, 36208, 37696, 42997, 44384, 72416, 85994, 88768, 144832, 171988, 343976, 687952, 1375904, 2751808]

約数ペア:

[(1, 2751808), (2, 1375904), (4, 687952), (8, 343976), (16, 171988), (19, 144832), (31, 88768), (32, 85994), (38, 72416), (62, 44384), (64, 42997), (73, 37696), (76, 36208), (124, 22192), (146, 18848), (152, 18104), (248, 11096), (292, 9424), (304, 9052), (496, 5548), (584, 4712), (589, 4672), (608, 4526), (992, 2774), (1168, 2356), (1178, 2336), (1216, 2263), (1387, 1984)]