127967552

素因数分解:

$2^6\times {\mathrm{499}}^1\times {\mathrm{4007}}^1$

素因数の和:4518

約数の個数: 28

約数和(自身を含む): 254508000

約数和(自身を除く): 126540448

約数列:

[1, 2, 4, 8, 16, 32, 64, 499, 998, 1996, 3992, 4007, 7984, 8014, 15968, 16028, 31936, 32056, 64112, 128224, 256448, 1999493, 3998986, 7997972, 15995944, 31991888, 63983776, 127967552]

約数ペア:

[(1, 127967552), (2, 63983776), (4, 31991888), (8, 15995944), (16, 7997972), (32, 3998986), (64, 1999493), (499, 256448), (998, 128224), (1996, 64112), (3992, 32056), (4007, 31936), (7984, 16028), (8014, 15968)]