71539196

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{33937}}^1$

素因数の和:33989

約数の個数: 24

約数和(自身を含む): 136838016

約数和(自身を除く): 65298820

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 124, 527, 1054, 2108, 33937, 67874, 135748, 576929, 1052047, 1153858, 2104094, 2307716, 4208188, 17884799, 35769598, 71539196]

約数ペア:

[(1, 71539196), (2, 35769598), (4, 17884799), (17, 4208188), (31, 2307716), (34, 2104094), (62, 1153858), (68, 1052047), (124, 576929), (527, 135748), (1054, 67874), (2108, 33937)]