66603436

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{461}}^1\times {\mathrm{1901}}^1$

素因数の和:2385

約数の個数: 24

約数和(自身を含む): 123021360

約数和(自身を除く): 56417924

約数列:

[1, 2, 4, 19, 38, 76, 461, 922, 1844, 1901, 3802, 7604, 8759, 17518, 35036, 36119, 72238, 144476, 876361, 1752722, 3505444, 16650859, 33301718, 66603436]

約数ペア:

[(1, 66603436), (2, 33301718), (4, 16650859), (19, 3505444), (38, 1752722), (76, 876361), (461, 144476), (922, 72238), (1844, 36119), (1901, 35036), (3802, 17518), (7604, 8759)]