70066384

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{1489}}^1$

素因数の和:1687

約数の個数: 40

約数和(自身を含む): 144667080

約数和(自身を除く): 74600696

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 173, 272, 346, 692, 1384, 1489, 2768, 2941, 2978, 5882, 5956, 11764, 11912, 23528, 23824, 25313, 47056, 50626, 101252, 202504, 257597, 405008, 515194, 1030388, 2060776, 4121552, 4379149, 8758298, 17516596, 35033192, 70066384]

約数ペア:

[(1, 70066384), (2, 35033192), (4, 17516596), (8, 8758298), (16, 4379149), (17, 4121552), (34, 2060776), (68, 1030388), (136, 515194), (173, 405008), (272, 257597), (346, 202504), (692, 101252), (1384, 50626), (1489, 47056), (2768, 25313), (2941, 23824), (2978, 23528), (5882, 11912), (5956, 11764)]