64261208

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{827}}^1\times {\mathrm{883}}^1$

素因数の和:1727

約数の個数: 32

約数和(自身を含む): 131751360

約数和(自身を除く): 67490152

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 827, 883, 1654, 1766, 3308, 3532, 6616, 7064, 9097, 9713, 18194, 19426, 36388, 38852, 72776, 77704, 730241, 1460482, 2920964, 5841928, 8032651, 16065302, 32130604, 64261208]

約数ペア:

[(1, 64261208), (2, 32130604), (4, 16065302), (8, 8032651), (11, 5841928), (22, 2920964), (44, 1460482), (88, 730241), (827, 77704), (883, 72776), (1654, 38852), (1766, 36388), (3308, 19426), (3532, 18194), (6616, 9713), (7064, 9097)]