72370396

素因数分解:

$2^2\times 7^1\times {\mathrm{811}}^1\times {\mathrm{3187}}^1$

素因数の和:4009

約数の個数: 24

約数和(自身を含む): 144964736

約数和(自身を除く): 72594340

約数列:

[1, 2, 4, 7, 14, 28, 811, 1622, 3187, 3244, 5677, 6374, 11354, 12748, 22309, 22708, 44618, 89236, 2584657, 5169314, 10338628, 18092599, 36185198, 72370396]

約数ペア:

[(1, 72370396), (2, 36185198), (4, 18092599), (7, 10338628), (14, 5169314), (28, 2584657), (811, 89236), (1622, 44618), (3187, 22708), (3244, 22309), (5677, 12748), (6374, 11354)]