71471348

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{25933}}^1$

素因数の和:26003

約数の個数: 24

約数和(自身を含む): 137242728

約数和(自身を除く): 65771380

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1378, 2756, 25933, 51866, 103732, 337129, 674258, 1348516, 1374449, 2748898, 5497796, 17867837, 35735674, 71471348]

約数ペア:

[(1, 71471348), (2, 35735674), (4, 17867837), (13, 5497796), (26, 2748898), (52, 1374449), (53, 1348516), (106, 674258), (212, 337129), (689, 103732), (1378, 51866), (2756, 25933)]