28274336

素因数分解:

$2^5\times {\mathrm{97}}^1\times {\mathrm{9109}}^1$

素因数の和:9216

約数の個数: 24

約数和(自身を含む): 56245140

約数和(自身を除く): 27970804

約数列:

[1, 2, 4, 8, 16, 32, 97, 194, 388, 776, 1552, 3104, 9109, 18218, 36436, 72872, 145744, 291488, 883573, 1767146, 3534292, 7068584, 14137168, 28274336]

約数ペア:

[(1, 28274336), (2, 14137168), (4, 7068584), (8, 3534292), (16, 1767146), (32, 883573), (97, 291488), (194, 145744), (388, 72872), (776, 36436), (1552, 18218), (3104, 9109)]