67412992

素因数分解:

$2^{10}\times {\mathrm{43}}^1\times {\mathrm{1531}}^1$

素因数の和:1594

約数の個数: 44

約数和(自身を含む): 137984176

約数和(自身を除く): 70571184

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 256, 344, 512, 688, 1024, 1376, 1531, 2752, 3062, 5504, 6124, 11008, 12248, 22016, 24496, 44032, 48992, 65833, 97984, 131666, 195968, 263332, 391936, 526664, 783872, 1053328, 1567744, 2106656, 4213312, 8426624, 16853248, 33706496, 67412992]

約数ペア:

[(1, 67412992), (2, 33706496), (4, 16853248), (8, 8426624), (16, 4213312), (32, 2106656), (43, 1567744), (64, 1053328), (86, 783872), (128, 526664), (172, 391936), (256, 263332), (344, 195968), (512, 131666), (688, 97984), (1024, 65833), (1376, 48992), (1531, 44032), (2752, 24496), (3062, 22016), (5504, 12248), (6124, 11008)]