71380226

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{6983}}^1$

素因数の和:7273

約数の個数: 16

約数和(自身を含む): 113140800

約数和(自身を除く): 41760574

約数列:

[1, 2, 19, 38, 269, 538, 5111, 6983, 10222, 13966, 132677, 265354, 1878427, 3756854, 35690113, 71380226]

約数ペア:

[(1, 71380226), (2, 35690113), (19, 3756854), (38, 1878427), (269, 265354), (538, 132677), (5111, 13966), (6983, 10222)]