72104428

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{6047}}^1$

素因数の和:6333

約数の個数: 24

約数和(自身を含む): 138184704

約数和(自身を除く): 66080276

約数列:

[1, 2, 4, 11, 22, 44, 271, 542, 1084, 2981, 5962, 6047, 11924, 12094, 24188, 66517, 133034, 266068, 1638737, 3277474, 6554948, 18026107, 36052214, 72104428]

約数ペア:

[(1, 72104428), (2, 36052214), (4, 18026107), (11, 6554948), (22, 3277474), (44, 1638737), (271, 266068), (542, 133034), (1084, 66517), (2981, 24188), (5962, 12094), (6047, 11924)]