66492008

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{3581}}^1$

素因数の和:3809

約数の個数: 32

約数和(自身を含む): 136689120

約数和(自身を除く): 70197112

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 211, 422, 844, 1688, 2321, 3581, 4642, 7162, 9284, 14324, 18568, 28648, 39391, 78782, 157564, 315128, 755591, 1511182, 3022364, 6044728, 8311501, 16623002, 33246004, 66492008]

約数ペア:

[(1, 66492008), (2, 33246004), (4, 16623002), (8, 8311501), (11, 6044728), (22, 3022364), (44, 1511182), (88, 755591), (211, 315128), (422, 157564), (844, 78782), (1688, 39391), (2321, 28648), (3581, 18568), (4642, 14324), (7162, 9284)]