15760128

素因数分解:

$2^8\times 3^1\times {\mathrm{20521}}^1$

素因数の和:20540

約数の個数: 36

約数和(自身を含む): 41946968

約数和(自身を除く): 26186840

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 20521, 41042, 61563, 82084, 123126, 164168, 246252, 328336, 492504, 656672, 985008, 1313344, 1970016, 2626688, 3940032, 5253376, 7880064, 15760128]

約数ペア:

[(1, 15760128), (2, 7880064), (3, 5253376), (4, 3940032), (6, 2626688), (8, 1970016), (12, 1313344), (16, 985008), (24, 656672), (32, 492504), (48, 328336), (64, 246252), (96, 164168), (128, 123126), (192, 82084), (256, 61563), (384, 41042), (768, 20521)]