21674624

素因数分解:

$2^7\times {\mathrm{313}}^1\times {\mathrm{541}}^1$

素因数の和:868

約数の個数: 32

約数和(自身を含む): 43397940

約数和(自身を除く): 21723316

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 313, 541, 626, 1082, 1252, 2164, 2504, 4328, 5008, 8656, 10016, 17312, 20032, 34624, 40064, 69248, 169333, 338666, 677332, 1354664, 2709328, 5418656, 10837312, 21674624]

約数ペア:

[(1, 21674624), (2, 10837312), (4, 5418656), (8, 2709328), (16, 1354664), (32, 677332), (64, 338666), (128, 169333), (313, 69248), (541, 40064), (626, 34624), (1082, 20032), (1252, 17312), (2164, 10016), (2504, 8656), (4328, 5008)]