28933080496

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{25469261}}^1$

素因数の和:25469340

約数の個数: 20

約数和(自身を含む): 56847392784

約数和(自身を除く): 27914312288

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 25469261, 50938522, 101877044, 203754088, 407508176, 1808317531, 3616635062, 7233270124, 14466540248, 28933080496]

約数ペア:

[(1, 28933080496), (2, 14466540248), (4, 7233270124), (8, 3616635062), (16, 1808317531), (71, 407508176), (142, 203754088), (284, 101877044), (568, 50938522), (1136, 25469261)]