72091012

素因数分解:

$2^2\times 7^1\times {\mathrm{1301}}^1\times {\mathrm{1979}}^1$

素因数の和:3291

約数の個数: 24

約数和(自身を含む): 144365760

約数和(自身を除く): 72274748

約数列:

[1, 2, 4, 7, 14, 28, 1301, 1979, 2602, 3958, 5204, 7916, 9107, 13853, 18214, 27706, 36428, 55412, 2574679, 5149358, 10298716, 18022753, 36045506, 72091012]

約数ペア:

[(1, 72091012), (2, 36045506), (4, 18022753), (7, 10298716), (14, 5149358), (28, 2574679), (1301, 55412), (1979, 36428), (2602, 27706), (3958, 18214), (5204, 13853), (7916, 9107)]