77140414

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{419}}^1$

素因数の和:604

約数の個数: 32

約数和(自身を含む): 127925280

約数和(自身を除く): 50784866

約数列:

[1, 2, 13, 26, 73, 97, 146, 194, 419, 838, 949, 1261, 1898, 2522, 5447, 7081, 10894, 14162, 30587, 40643, 61174, 81286, 92053, 184106, 397631, 528359, 795262, 1056718, 2966939, 5933878, 38570207, 77140414]

約数ペア:

[(1, 77140414), (2, 38570207), (13, 5933878), (26, 2966939), (73, 1056718), (97, 795262), (146, 528359), (194, 397631), (419, 184106), (838, 92053), (949, 81286), (1261, 61174), (1898, 40643), (2522, 30587), (5447, 14162), (7081, 10894)]