73771412

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{128971}}^1$

素因数の和:128999

約数の個数: 24

約数和(自身を含む): 151671072

約数和(自身を除く): 77899660

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 128971, 257942, 515884, 1418681, 1676623, 2837362, 3353246, 5674724, 6706492, 18442853, 36885706, 73771412]

約数ペア:

[(1, 73771412), (2, 36885706), (4, 18442853), (11, 6706492), (13, 5674724), (22, 3353246), (26, 2837362), (44, 1676623), (52, 1418681), (143, 515884), (286, 257942), (572, 128971)]