66852038

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{337}}^1$

素因数の和:548

約数の個数: 32

約数和(自身を含む): 112140288

約数和(自身を除く): 45288250

約数列:

[1, 2, 11, 22, 71, 127, 142, 254, 337, 674, 781, 1397, 1562, 2794, 3707, 7414, 9017, 18034, 23927, 42799, 47854, 85598, 99187, 198374, 263197, 470789, 526394, 941578, 3038729, 6077458, 33426019, 66852038]

約数ペア:

[(1, 66852038), (2, 33426019), (11, 6077458), (22, 3038729), (71, 941578), (127, 526394), (142, 470789), (254, 263197), (337, 198374), (674, 99187), (781, 85598), (1397, 47854), (1562, 42799), (2794, 23927), (3707, 18034), (7414, 9017)]