64940934

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{421}}^1\times {\mathrm{547}}^1$

素因数の和:1020

約数の個数: 32

約数和(自身を含む): 133203456

約数和(自身を除く): 68262522

約数列:

[1, 2, 3, 6, 47, 94, 141, 282, 421, 547, 842, 1094, 1263, 1641, 2526, 3282, 19787, 25709, 39574, 51418, 59361, 77127, 118722, 154254, 230287, 460574, 690861, 1381722, 10823489, 21646978, 32470467, 64940934]

約数ペア:

[(1, 64940934), (2, 32470467), (3, 21646978), (6, 10823489), (47, 1381722), (94, 690861), (141, 460574), (282, 230287), (421, 154254), (547, 118722), (842, 77127), (1094, 59361), (1263, 51418), (1641, 39574), (2526, 25709), (3282, 19787)]