65707831288

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{1063}}^1\times {\mathrm{63857}}^1$

素因数の和:64948

約数の個数: 48

約数和(自身を含む): 135550099440

約数和(自身を除く): 69842268152

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 1063, 2126, 4252, 8504, 11693, 23386, 46772, 63857, 93544, 127714, 128623, 255428, 257246, 510856, 514492, 702427, 1028984, 1404854, 2809708, 5619416, 7726697, 15453394, 30906788, 61813576, 67879991, 135759982, 271519964, 543039928, 746679901, 1493359802, 2986719604, 5973439208, 8213478911, 16426957822, 32853915644, 65707831288]

約数ペア:

[(1, 65707831288), (2, 32853915644), (4, 16426957822), (8, 8213478911), (11, 5973439208), (22, 2986719604), (44, 1493359802), (88, 746679901), (121, 543039928), (242, 271519964), (484, 135759982), (968, 67879991), (1063, 61813576), (2126, 30906788), (4252, 15453394), (8504, 7726697), (11693, 5619416), (23386, 2809708), (46772, 1404854), (63857, 1028984), (93544, 702427), (127714, 514492), (128623, 510856), (255428, 257246)]