72611434

素因数分解:

$2^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{17231}}^1$

素因数の和:17290

約数の個数: 24

約数和(自身を含む): 129653568

約数和(自身を除く): 57042134

約数列:

[1, 2, 7, 14, 43, 49, 86, 98, 301, 602, 2107, 4214, 17231, 34462, 120617, 241234, 740933, 844319, 1481866, 1688638, 5186531, 10373062, 36305717, 72611434]

約数ペア:

[(1, 72611434), (2, 36305717), (7, 10373062), (14, 5186531), (43, 1688638), (49, 1481866), (86, 844319), (98, 740933), (301, 241234), (602, 120617), (2107, 34462), (4214, 17231)]