16281680512

素因数分解:

$2^7\times {\mathrm{4789}}^1\times {\mathrm{26561}}^1$

素因数の和:31364

約数の個数: 32

約数和(自身を含む): 32444154900

約数和(自身を除く): 16162474388

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 4789, 9578, 19156, 26561, 38312, 53122, 76624, 106244, 153248, 212488, 306496, 424976, 612992, 849952, 1699904, 3399808, 127200629, 254401258, 508802516, 1017605032, 2035210064, 4070420128, 8140840256, 16281680512]

約数ペア:

[(1, 16281680512), (2, 8140840256), (4, 4070420128), (8, 2035210064), (16, 1017605032), (32, 508802516), (64, 254401258), (128, 127200629), (4789, 3399808), (9578, 1699904), (19156, 849952), (26561, 612992), (38312, 424976), (53122, 306496), (76624, 212488), (106244, 153248)]