66495666

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1\times {\mathrm{1487}}^1$

素因数の和:1778

約数の個数: 32

約数和(自身を含む): 138205440

約数和(自身を除く): 71709774

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 257, 514, 771, 1487, 1542, 2974, 4461, 7453, 8922, 14906, 22359, 43123, 44718, 86246, 129369, 258738, 382159, 764318, 1146477, 2292954, 11082611, 22165222, 33247833, 66495666]

約数ペア:

[(1, 66495666), (2, 33247833), (3, 22165222), (6, 11082611), (29, 2292954), (58, 1146477), (87, 764318), (174, 382159), (257, 258738), (514, 129369), (771, 86246), (1487, 44718), (1542, 43123), (2974, 22359), (4461, 14906), (7453, 8922)]