65343824

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{44879}}^1$

素因数の和:44907

約数の個数: 40

約数和(自身を含む): 155823360

約数和(自身を除く): 90479536

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 44879, 89758, 179516, 314153, 359032, 583427, 628306, 718064, 1166854, 1256612, 2333708, 2513224, 4083989, 4667416, 5026448, 8167978, 9334832, 16335956, 32671912, 65343824]

約数ペア:

[(1, 65343824), (2, 32671912), (4, 16335956), (7, 9334832), (8, 8167978), (13, 5026448), (14, 4667416), (16, 4083989), (26, 2513224), (28, 2333708), (52, 1256612), (56, 1166854), (91, 718064), (104, 628306), (112, 583427), (182, 359032), (208, 314153), (364, 179516), (728, 89758), (1456, 44879)]