71539798

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{12853}}^1$

素因数の和:12900

約数の個数: 24

約数和(自身を含む): 123089904

約数和(自身を除く): 51550106

約数列:

[1, 2, 11, 22, 23, 46, 121, 242, 253, 506, 2783, 5566, 12853, 25706, 141383, 282766, 295619, 591238, 1555213, 3110426, 3251809, 6503618, 35769899, 71539798]

約数ペア:

[(1, 71539798), (2, 35769899), (11, 6503618), (22, 3251809), (23, 3110426), (46, 1555213), (121, 591238), (242, 295619), (253, 282766), (506, 141383), (2783, 25706), (5566, 12853)]