72969824

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{32117}}^1$

素因数の和:32198

約数の個数: 24

約数和(自身を含む): 145687248

約数和(自身を除く): 72717424

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 284, 568, 1136, 2272, 32117, 64234, 128468, 256936, 513872, 1027744, 2280307, 4560614, 9121228, 18242456, 36484912, 72969824]

約数ペア:

[(1, 72969824), (2, 36484912), (4, 18242456), (8, 9121228), (16, 4560614), (32, 2280307), (71, 1027744), (142, 513872), (284, 256936), (568, 128468), (1136, 64234), (2272, 32117)]