28991936

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{26647}}^1$

素因数の和:26676

約数の個数: 28

約数和(自身を含む): 60917328

約数和(自身を除く): 31925392

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 26647, 53294, 106588, 213176, 426352, 452999, 852704, 905998, 1705408, 1811996, 3623992, 7247984, 14495968, 28991936]

約数ペア:

[(1, 28991936), (2, 14495968), (4, 7247984), (8, 3623992), (16, 1811996), (17, 1705408), (32, 905998), (34, 852704), (64, 452999), (68, 426352), (136, 213176), (272, 106588), (544, 53294), (1088, 26647)]