72489514

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{419}}^1\times {\mathrm{3761}}^1$

素因数の和:4205

約数の個数: 16

約数和(自身を含む): 113762880

約数和(自身を除く): 41273366

約数列:

[1, 2, 23, 46, 419, 838, 3761, 7522, 9637, 19274, 86503, 173006, 1575859, 3151718, 36244757, 72489514]

約数ペア:

[(1, 72489514), (2, 36244757), (23, 3151718), (46, 1575859), (419, 173006), (838, 86503), (3761, 19274), (7522, 9637)]