65895944

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{499}}^1\times {\mathrm{971}}^1$

素因数の和:1493

約数の個数: 32

約数和(自身を含む): 131220000

約数和(自身を除く): 65324056

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 499, 971, 998, 1942, 1996, 3884, 3992, 7768, 8483, 16507, 16966, 33014, 33932, 66028, 67864, 132056, 484529, 969058, 1938116, 3876232, 8236993, 16473986, 32947972, 65895944]

約数ペア:

[(1, 65895944), (2, 32947972), (4, 16473986), (8, 8236993), (17, 3876232), (34, 1938116), (68, 969058), (136, 484529), (499, 132056), (971, 67864), (998, 66028), (1942, 33932), (1996, 33014), (3884, 16966), (3992, 16507), (7768, 8483)]