65503264

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1459}}^1$

素因数の和:1553

約数の個数: 48

約数和(自身を含む): 136866240

約数和(自身を除く): 71362976

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 61, 92, 122, 184, 244, 368, 488, 736, 976, 1403, 1459, 1952, 2806, 2918, 5612, 5836, 11224, 11672, 22448, 23344, 33557, 44896, 46688, 67114, 88999, 134228, 177998, 268456, 355996, 536912, 711992, 1073824, 1423984, 2046977, 2847968, 4093954, 8187908, 16375816, 32751632, 65503264]

約数ペア:

[(1, 65503264), (2, 32751632), (4, 16375816), (8, 8187908), (16, 4093954), (23, 2847968), (32, 2046977), (46, 1423984), (61, 1073824), (92, 711992), (122, 536912), (184, 355996), (244, 268456), (368, 177998), (488, 134228), (736, 88999), (976, 67114), (1403, 46688), (1459, 44896), (1952, 33557), (2806, 23344), (2918, 22448), (5612, 11672), (5836, 11224)]