47772574

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{127}}^1\times {\mathrm{521}}^1$

素因数の和:688

約数の個数: 24

約数和(自身を含む): 76370688

約数和(自身を除く): 28598114

約数列:

[1, 2, 19, 38, 127, 254, 361, 521, 722, 1042, 2413, 4826, 9899, 19798, 45847, 66167, 91694, 132334, 188081, 376162, 1257173, 2514346, 23886287, 47772574]

約数ペア:

[(1, 47772574), (2, 23886287), (19, 2514346), (38, 1257173), (127, 376162), (254, 188081), (361, 132334), (521, 91694), (722, 66167), (1042, 45847), (2413, 19798), (4826, 9899)]