27884768

素因数分解:

$2^5\times {\mathrm{89}}^1\times {\mathrm{9791}}^1$

素因数の和:9890

約数の個数: 24

約数和(自身を含む): 55520640

約数和(自身を除く): 27635872

約数列:

[1, 2, 4, 8, 16, 32, 89, 178, 356, 712, 1424, 2848, 9791, 19582, 39164, 78328, 156656, 313312, 871399, 1742798, 3485596, 6971192, 13942384, 27884768]

約数ペア:

[(1, 27884768), (2, 13942384), (4, 6971192), (8, 3485596), (16, 1742798), (32, 871399), (89, 313312), (178, 156656), (356, 78328), (712, 39164), (1424, 19582), (2848, 9791)]