71397516

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{313147}}^1$

素因数の和:313173

約数の個数: 24

約数和(自身を含む): 175362880

約数和(自身を除く): 103965364

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 313147, 626294, 939441, 1252588, 1878882, 3757764, 5949793, 11899586, 17849379, 23799172, 35698758, 71397516]

約数ペア:

[(1, 71397516), (2, 35698758), (3, 23799172), (4, 17849379), (6, 11899586), (12, 5949793), (19, 3757764), (38, 1878882), (57, 1252588), (76, 939441), (114, 626294), (228, 313147)]