64219484

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{48799}}^1$

素因数の和:48857

約数の個数: 24

約数和(自身を含む): 131174400

約数和(自身を除く): 66954916

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 48799, 97598, 195196, 341593, 683186, 1366372, 2293553, 4587106, 9174212, 16054871, 32109742, 64219484]

約数ペア:

[(1, 64219484), (2, 32109742), (4, 16054871), (7, 9174212), (14, 4587106), (28, 2293553), (47, 1366372), (94, 683186), (188, 341593), (329, 195196), (658, 97598), (1316, 48799)]