65961672

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{392629}}^1$

素因数の和:392645

約数の個数: 32

約数和(自身を含む): 188462400

約数和(自身を除く): 122500728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 392629, 785258, 1177887, 1570516, 2355774, 2748403, 3141032, 4711548, 5496806, 8245209, 9423096, 10993612, 16490418, 21987224, 32980836, 65961672]

約数ペア:

[(1, 65961672), (2, 32980836), (3, 21987224), (4, 16490418), (6, 10993612), (7, 9423096), (8, 8245209), (12, 5496806), (14, 4711548), (21, 3141032), (24, 2748403), (28, 2355774), (42, 1570516), (56, 1177887), (84, 785258), (168, 392629)]