66669952

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{12113}}^1$

素因数の和:12170

約数の個数: 32

約数和(自身を含む): 135919080

約数和(自身を除く): 69249128

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 344, 688, 1376, 2752, 5504, 12113, 24226, 48452, 96904, 193808, 387616, 520859, 775232, 1041718, 1550464, 2083436, 4166872, 8333744, 16667488, 33334976, 66669952]

約数ペア:

[(1, 66669952), (2, 33334976), (4, 16667488), (8, 8333744), (16, 4166872), (32, 2083436), (43, 1550464), (64, 1041718), (86, 775232), (128, 520859), (172, 387616), (344, 193808), (688, 96904), (1376, 48452), (2752, 24226), (5504, 12113)]