64791056

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{547}}^1\times {\mathrm{673}}^1$

素因数の和:1239

約数の個数: 40

約数和(自身を含む): 137398944

約数和(自身を除く): 72607888

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 547, 673, 1094, 1346, 2188, 2692, 4376, 5384, 6017, 7403, 8752, 10768, 12034, 14806, 24068, 29612, 48136, 59224, 96272, 118448, 368131, 736262, 1472524, 2945048, 4049441, 5890096, 8098882, 16197764, 32395528, 64791056]

約数ペア:

[(1, 64791056), (2, 32395528), (4, 16197764), (8, 8098882), (11, 5890096), (16, 4049441), (22, 2945048), (44, 1472524), (88, 736262), (176, 368131), (547, 118448), (673, 96272), (1094, 59224), (1346, 48136), (2188, 29612), (2692, 24068), (4376, 14806), (5384, 12034), (6017, 10768), (7403, 8752)]