71321484

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{457189}}^1$

素因数の和:457209

約数の個数: 24

約数和(自身を含む): 179218480

約数和(自身を除く): 107896996

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 457189, 914378, 1371567, 1828756, 2743134, 5486268, 5943457, 11886914, 17830371, 23773828, 35660742, 71321484]

約数ペア:

[(1, 71321484), (2, 35660742), (3, 23773828), (4, 17830371), (6, 11886914), (12, 5943457), (13, 5486268), (26, 2743134), (39, 1828756), (52, 1371567), (78, 914378), (156, 457189)]