64906732

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{39869}}^1$

素因数の和:39921

約数の個数: 24

約数和(自身を含む): 127265040

約数和(自身を除く): 62358308

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 814, 1628, 39869, 79738, 159476, 438559, 877118, 1475153, 1754236, 2950306, 5900612, 16226683, 32453366, 64906732]

約数ペア:

[(1, 64906732), (2, 32453366), (4, 16226683), (11, 5900612), (22, 2950306), (37, 1754236), (44, 1475153), (74, 877118), (148, 438559), (407, 159476), (814, 79738), (1628, 39869)]