18898496

素因数分解:

$2^6\times {\mathrm{71}}^1\times {\mathrm{4159}}^1$

素因数の和:4242

約数の個数: 28

約数和(自身を含む): 38039040

約数和(自身を除く): 19140544

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 142, 284, 568, 1136, 2272, 4159, 4544, 8318, 16636, 33272, 66544, 133088, 266176, 295289, 590578, 1181156, 2362312, 4724624, 9449248, 18898496]

約数ペア:

[(1, 18898496), (2, 9449248), (4, 4724624), (8, 2362312), (16, 1181156), (32, 590578), (64, 295289), (71, 266176), (142, 133088), (284, 66544), (568, 33272), (1136, 16636), (2272, 8318), (4159, 4544)]