64545852

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{16349}}^1$

素因数の和:16410

約数の個数: 48

約数和(自身を含む): 175795200

約数和(自身を除く): 111249348

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 141, 188, 282, 329, 564, 658, 987, 1316, 1974, 3948, 16349, 32698, 49047, 65396, 98094, 114443, 196188, 228886, 343329, 457772, 686658, 768403, 1373316, 1536806, 2305209, 3073612, 4610418, 5378821, 9220836, 10757642, 16136463, 21515284, 32272926, 64545852]

約数ペア:

[(1, 64545852), (2, 32272926), (3, 21515284), (4, 16136463), (6, 10757642), (7, 9220836), (12, 5378821), (14, 4610418), (21, 3073612), (28, 2305209), (42, 1536806), (47, 1373316), (84, 768403), (94, 686658), (141, 457772), (188, 343329), (282, 228886), (329, 196188), (564, 114443), (658, 98094), (987, 65396), (1316, 49047), (1974, 32698), (3948, 16349)]