71001214

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{839}}^1$

素因数の和:1008

約数の個数: 32

約数和(自身を含む): 119750400

約数和(自身を除く): 48749186

約数列:

[1, 2, 17, 19, 34, 38, 131, 262, 323, 646, 839, 1678, 2227, 2489, 4454, 4978, 14263, 15941, 28526, 31882, 42313, 84626, 109909, 219818, 270997, 541994, 1868453, 2088271, 3736906, 4176542, 35500607, 71001214]

約数ペア:

[(1, 71001214), (2, 35500607), (17, 4176542), (19, 3736906), (34, 2088271), (38, 1868453), (131, 541994), (262, 270997), (323, 219818), (646, 109909), (839, 84626), (1678, 42313), (2227, 31882), (2489, 28526), (4454, 15941), (4978, 14263)]